Jennifer donned a skimpy pink bikini

Jennifer Aniston's romance with tattooed singer songwriter John Mayer seems to be going from strength to strength if these pictures are anything to go by.

The former Friends star was spotted cuddling up with John at the Mandarin Oriental hotel in Miami.

The pair enjoyed a rigorous gym session together before indulging in some poolside passion.

More than just friends: The pair giggle in the sunshine

Cosy: Jennifer gives her man a cuddle in the pool

Jennifer donned a skimpy pink bikini as she smooched with her 30-year-old toyboy.

The 39-year-old star has been famously private about her love life after her marriage to Brad Pitt ended.

Intimate: The new couple whisper sweet nothings to each other

Brad is now father to a brood of four children with Hollywood beauty Angelina Jolie.

This is the second time Jennifer and John been photographed together in the city where Jennifer is currently filming Marley and Me with Owen Wilson.

And following a string of failed romances with actors Vince Vaughan, Orlando Bloom and Essex model Paul Sculfor, friends close to the actress are hopeful her romance with John will go the distance.
Sizzling: The 39-year-old donned a skimpy pink bikini for her rendezvous with John

Poolside passion: Jennifer and John relax in Miami

Jennifer Aniston

Jennifer Aniston and John Mayer in Miami

Hollywood's most famous singleton Jennifer Aniston may just have found love again.

The Friends star, who has had in a string of failed relationships since her divorce from Brad Pitt in 2005, has been spotted cosying up to singer-songwriter John Mayer in Miami over the weekend.

Heating up: Jennifer Aniston and John Mayer in Miami over the weekend

Dressed in a skimpy white bikini, the 39-year-old was caught cuddling up to the tattooed musician - nine years her junior - on a giant sunbed at her exclusive hotel while on a break from filming her new comedy Marley & Me.

Sources say the pair were engaged in regular email flirtations before going public with their budding romance last week.

They were also seen sharing an intimate lunch date at Michael's Genuine Food & Drink in Miami on Friday before moving on to Casa Tua on South Beach
New romance: Jennifer cuddled up to the tattooed singer song writer, who is nine years her junior

A source told Mail Online: "She's really into John, and the nine year age difference doesn't bother her for a second. Jen's already telling friends she's falling in love with this guy."

While John has since returned to New York while Jennifer continues filming in Florida, another beach rendezvous is on the cards.

The source added: "Jen's really hoping he can spend more time in Miami with her. She just wants to see a lot more of him. This was definitely not a one-off thing as far as she's concerned."
Summer loving: sources say Jennifer is really falling for John, whose ex girlfriends include Jessica Simpson and Jennifer Love Hewitt

Before this romance, John dated a string of Hollywood stars including Jessica Simpson, Jennifer Love Hewitt and most recently, actress Minka Kelly.

Love Hewitt was rumoured to be the inspiration behind is 2003 Grammy winning track, Your Body Is a Wonderland.

After her high-profile divorce, Jennifer dated her Break-Up costar Vince Vaughn but the pair parted way in 2006 after a year-long romance.

Jennifer then had a brief romance with Essex bricklayer Paul Sculfor in May last year, but the relationship reportedly fizzled because of his demanding modelling schedule.

She has recently been linked to Sex and the City star Jason Lewis, her Traveling costar Aaron Eckhart and Pirates of the Caribbean's Orlando Bloom.

Jennifer Aniston

Jennifer Aniston in her white bikini

Basking on a king-sized sun lounger, Jennifer Aniston chills out by the pool in her white bikini as she takes a break from filming her latest flick, Marley And Me.

The 39-year-old was alone and looking rather bored, as she smothered herself with sun cream, read a newspaper and listened to her iPod.
Knees up: Jennifer Aniston enjoys a day in the sun in Miami over the weekend
Time out: Jennifer is on a break from filming her upcoming movie Marley and Me

When the rays got too much for the former Friends star she popped on a snazzy straw hat and seemed content to lounge around.

Her few snatched hours of laziness come the day after Aniston appeared on Oprah Winfrey's US reality show The Big Give.

Tuning in: the actress flicked through tracks on her iPod

She appeared as a surprise guest and gave away $10,000 to contestants - before re-thinking her gift and tripling it.

Jennifer is currently working on Marley and Me alongside Owen Wilson - the pair star as married couple Josh and Jennifer Grogan, who adopt a Labrador retriever, with the hope that it will give them a taste of parenthood.

But the dog turns out to be neurotic and wreaks havoc in their lives.
Bed time: Jennifer, dressed in a skimpy white bikini, enjoyed the luxury king sized loungers at her resort

Jennifer Aniston

Owen Wilson and Jennifer Aniston cuddle up

Jennifer Aniston and Owen Wilson seemed very affectionate on the set of their new film - even when cameras stopped rolling, which begged the question, are they more than just friends?

The pair, who play husband and wife in the canine comedy Marley & Me, cuddled on set in Miami yesterday, with Aniston, 39, stroking Wilson's leg and stomach as he kept an arm clamped around her.

The pair's growing closeness appears to give credence to US reports, that Hollywood's most famous bachelorette has set her sights on her latest co-star.
Just good friends: Owen Wilson and Jennifer Aniston's friendship seems to be growing closer as the pair were seen cuddling between takes

While the Friends star is getting close to the comedian onscreen, a sources confirmed the chemistry between the pair is flourishing off screen.

In the upcoming film Wilson and Aniston play husband and wife in the adaptation of writer John Grogan's memoir.

A source told American magazine Star recently: "The hugging didn't end when the cameras stopped rolling."

"They were very flirty together, far more than you would expect. In between takes they were hanging onto each other. They are very friendly."
Close-up: Jennifer checks out Owen's tummy as the pals appear to grow ever closer on the set of their new film

Apparently they began growing close in October, two months after he attempted suicide by slashing his wrists and taking an overdose of pills last August.

Due out Christmas Day, "Marley & Me" is directed by David Frankel and based on the book by John Grogan. Alan Arkin co-stars.

Wilson was reported to have made the suicide bid apparently devastated over his break-up with actress Kate Hudson. He first met Miss Hudson while filming You, Me and Dupree.

Last month they were seen spending time together when she was in Miami.

Jennifer Aniston

Jennifer Aniston in a skimpy bikini

Jennifer Aniston is mixing business with pleasure during her visit to Miami.

The star took a break from filming her new romantic comedy Marley & Me to spend the day lounging by the ocean in her luxury resort.

Jennifer, who was joined by a female companion, soaked up the sun in a daring barely-there hot pink bikini.
Miami nice: Jennifer Aniston soaked up the sun in a skimpy bikini in Florida on Saturday
R&R: Jennifer was on a break from filming her romantic comedy Marley & Me

The former Friends star has made the most of her free time while staying in Florida - last week enjoyed a spending spree at Bal Harbour Shops with stops at Chanel, Ferragamo, Gucci, Neiman Marcus and Prada.

She is also said to be getting close to the her co-star Owen Wilson, who plays her husband in the adaptation of John Grogan's memoir.

A crew member told American magazine Star last week: "The hugging didn't end when the cameras stopped rolling."
Time out: the actress chilled by the ocean with a female companion

"They were very flirty together, far more than you would expect. In between takes they were hanging onto each other. They are very friendly."

Owen, who has also been catching up with his ex Kate Hudson in recent weeks, has known Jennifer for a number of years - she dated his Wedding Crashers co-star Vince Vaughn.

Jennifer has been linked to a string of men since her divorce from Brad Pitt in 2005.

In recent months, she has spent time with Pirates of the Caribbean star Orlando Bloom and her Traveling in Vancouver co-star Aaron Eckhart.
Jennifer and co-star Owen Wilson, seen last week shooting their latest film Marley & Me

Jennifer Aniston

jennifer Aniston is apparently enjoying a romance with her latest leading man

At last it seems everyone's favourite friend has something to smile about.

Jennifer Aniston, who turned 39 last week, has apparently been enjoying a romance with her dashing leading man, Aaron Eckhart.

Insiders say the popular actress and Eckhart, who is also the same age, have become inseparable on the set of 'Travelling' in Vancouver, Canada.

And The Daily Mail has learned that shortly before beginning the project, Eckhart, who personally requested Aniston for the part, ended his relationship with his longtime girlfriend Ashley Wicks.
Is Jennifer Aniston more than just Friends with her sexy co-star?

"They're getting along so great that everyone on the set is gossiping about something more going on between them," said an on-set source.

"They're just so in sync all the time.

"And Jen's entire reason for doing this movie was Aaron.

"She's wanted to work with him for years and was completely flattered that she was his first choice to be the leading lady in this movie.

"It's going to be a real change of pace for Jen, who has focused exclusively on making romantic comedies.

"This is more of a quirky romantic drama with lots of intense scenes opposite Aaron. They're in almost every scene together."
The couple have become inseparable on the set of drama 'Travelling' in Vancouver, Canada

Aniston, who was left heartbroken when her marriage to Brad Pitt ended in 2005 and his subsequent romance with Angelina Jolie, has been involved in a series of short-lived romances since.

Following an on-off relationship with Vince Vaughn, her co-star in 2006's The Break-Up, Aniston has been linked to model Paul Sculfor and Sex and the City actor Jason Lewis.

However her desire to become a mother has eluded the Hollywood A-lister who is godmother to best friend, Courteney Cox's daughter Coco.

"I think the fact that both of them have been single for a couple of months is contributing to the chemistry they have on this film, even when they aren't shooting," the on-set source added.

"They genuinely enjoy each other's company.

"But if they're actually hooking up, they're doing it as quietly as possible."

Aniston may need all the moral support she can get when she comes face-to-face with Pitt and Jolie at next weekend's pre-Oscar charity party.

Eckhart, who was raised a Mormon, leaped to fame playing Julia Roberts' biker love interest in Erin Brokovich in 2000 and is soon to be seen playing Two-Face opposite the late Heath Ledger as The Joker in the new Batman movie The Dark Knight.

Jennifer Aniston

Single Again, Jen gets a little extra lift

Friends star's fuller figure at awards ceremony sets tongues wagging

Newly single, it is no surprise that Jennifer Aniston felt she needed a boost.

But while many heartbroken woman call on the support of friends to bolster their shattered morale, it seems the 37 year old has taken things rather move literally.

Weeks after splitting up with Vince Vaughn, Miss Aniston showed off a figure as she accepted an award for being the favourite movie star at a ceremony on Tuesday evening.

Her astonishingly buxom appearance sparked a rumour at the People's Choice Awards that she had paid a visit to a plastic surgeon for her impressively curvaceous figure.

But others suggested Miss Aniston has managed to achieve her busty look with clever padding and a shrewd use of adhesive tape.

The former Friends actress has had a tumultuous love life of late. When she endured a split with ex-husband Brad Pitt after she had found a partner in Vaughn, who she met while filming The Break Up in 2005.

But the couple parted company just weeks before Christmas after shocking revelations that the 36 year old actor has spent the night with a 20 year old student during a trip to Budapest in November last year.

And picking up the best actress award at the ceremony, she wittily added, "Thank you for loving the Break-up -- I did," suggesting she is not as heartbroken as one would imagine.

Friends of the troubled actress have told how she is now planning to remain single for a while.

Jennifer Aniston

Follow The Star: Jennifer Aniston

Jennifer's naked truth

Jennifer Aniston's wardrobe team stripped
off for her on the set of The Break Up.

The actor star had to walk around naked
for a whole day, while filming the sex
scenes for the film, which also stars
rumoured fiance Vince Vaughn.

Aniston has revealed her supportive team
took drastic measures to make her feel
comfortale.

She said, "My sweet hair and make-up guys
and wardrobe assistants wanted to make me
feel better and I remember coming into the
room after a take and they'd all taken their
shirt off !"

Aniston, who began dating Vaughn after they
fell for each other during filming, insits
she is happy to be naked.

She added, "I'm comfortable, but not in front
of everyone ! I don't even walk around my own
house that long naked !"

Jennifer Aniston

Matthew wants to date Jennifer !

Matthew McConaughey is desperate to date Jennifer Aniston,
it has been reported. The actor, who recently split from
girlfriend Penelope Cruz, is said to hav called the former
friends actor to ask her on a date, but was turned down.

A source said, "When Matthew called, Jen told him
she was flattered, but she didn't think it would be right
to go out with Matt while she's dating Vince."

However, despite the rejection, the heartthrob is said
to be even more determined to persuade Brad pitt's
ex-wife to date him, The source added, "He doesn't give
up when he has his eye on someone.

He's figuring out his next move." Aniston's representatives
have denied she received a call from McConaughey

Jennifer Aniston

Aniston and Vaughn to Tie the Knot ?

Friends or Couple ? Jennifer Aniston and Vince Vaughn

Rumours are rife that friends star Jennifer Aniston
and Vince Vaughn are planning a secret wedding,
after reports of Vince proposing to Jennifer in
paris were out.

It is believed that Aniston has invited her former
mother-in-law, Brad Pitt's mom Jane, to the nuptials
and Vaughn is going to great lengths to shape-up for that
former sister-in-law Julie, That although a date has not
been set, The actor would like it "Sooner rather than later."

Vaughn reportedly went down on one knee while the couple
was in Europe promoting the film that brought them together,
The break-up. source have revealed that Aniston is waiting for
the fuss about her ex-husband's new baby with Angelica Jolie
to die down before exchanging vows with her reported new fiance.

An insider infroms that Jennifer has already asked courteney
cox to be her matron of honour.

Jennifer Aniston

Jennifer and Vince is an engaging' row

THE RING: Jennifer Aniston

Jennifer Aniston and Vince Vaughn reportedly had a fight
at the premiere of the break-up. jennifer, aparently, angered
vince after stiring up engagement rumours by wearnig a ring
on her wedding a finger.

she joked."its 9.5 carat canary canany diamond ring. nice,isn't it ? "
after hearing the comments, vaughn is said to have marched her
to one side and blasted her for using their relationship to gain
publicity for the movie.

A source said "Vince doesn't want people to know
much about their relationship. He was over heard
telling jennifer it was a cheap trick."

Jennifer Aniston

Jennifer Aniston blames Vince for puffing

Up in smoke: Jennifer Aniston and Vince vaughn

Jennifer Aniston blames boyfriend vince vaughn for her failure to quite smoking,
The actor is said to be desperate to give up,
but her partner's love of cigarettes is making it a difficult task.
A source said," he's not helping in ths least and when she tells him off about it,
He laughs." Jennifer is said to be determind to give up when the couple start a family .
The source added," she's convinced that the day
she falls pregnant will be the day she and Vince stop."

Jennifer Aniston