But Selena Gomez is choosing not to mope over her lost love as she celebrates her 22nd birthday, while getting intimate with a new male companion, Tommy Chiabra.

The singer flaunted her bikini body as she frolicked on a yacht with new pal Cara Delevingne in St. Tropez on her 22nd birthday on Tuesday.

It’s a big day! Selena Gomez flaunted her bikini body as she frolicked on a yacht with new pal Cara Delevingne in St. Tropez on her 22nd birthday on Tuesday

Tommy is the founder and chairman of Royal Yacht and previously dated Gossip Girl star, Jessica Szohr.

Selena opted to cover up with high-waisted cream bottoms paired with a simple black bikini top.

She wore her brown hair in messy waves and shielded her eyes with gold-rimmed aviator sunglasses.

Cara, 21, meanwhile, displayed her model physique in a skimpy black two-piece paired with blue reflector sunglasses.

It’s a big day! Selena enjoyed a fun-filled day on the water with her new friend

What’s going on here? Selena and Cara appeared to share a kiss while standing in the sun

We’re young and free! Selena looked to do a little dance while Cara stood by

Looking good: Cara displayed her washboard abs as she lounged around on the yacht

Her special day: Selena celebrated with a beautiful birthday cake that sported chocolate icing, roses and a message

It was certainly an active day for Selena. She was later seen riding a jetski with Tommy, before parasailing with Cara and a friend.

Selena kept her arms around him as she sat behind him on the jetski. She seemed comfortable with him, and even nuzzled her face into his shoulder at one point.

The pair were then seen standing on the yacht cuddling up under a towel following their water excursion.

Helping hand: A crew member helped Selena (sporting a big bruise) onto the jetski

Having a ball: Selena jetskiied with new male companion, Tommy Chiabra, later in the day

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Moving on? Selena giggled delightedly as she wrapped her arms around Tommy’s strong shoulders

Need for speed: Selena was certainly enjoying a high-octane birthday

Holding on tight: She held fast to Tommy as they navigated the waters

Checking your phone? Tommy and Selena were seen looking down at something while they took a pause

Getting cosy: Selena and Tommy were seen holding hands as they chatted on deck

Ouch! Selena sported a large bruise on the back of her thigh as she chatted with her pal

He looks happy! Her friend gave a big smile while chatting to her on the deck following their water excursion

Getting cosy: The pair were seen cuddling up under one towel as they dried off

Beautiful people: Selena stood next to her friend while he took a shower

Ready to ride: Looked like Cara wanted to be in control of the high-powered vehicle

Driver’s seat: Cara then took a turn on the jet ski, wearing reflector shades as she steered it through the water

Model physique: Cara showed off her slender frame in a black bikini as she donned a lifejacket

She was then seen parasailing with Cara and another friend, suspended in the air with the help of a large yellow parachute.

The women looked quite relaxed as they sat in their harnesses.

At one point Selena leaned back, appearing to whisper something in her friend’s ear.

Floating on air: Selena enjoyed an active day, and was then seen parasailing with Cara Delevingne and another friend

Check this out! Selena lay back and appeared to whisper something in her friend’s ear

Like a dance: The girls looked graceful as they sat with their legs in the air

Living large: The girls were suspended in the air with the help of a giant yellow parachute

Eeeee! The girls gave a shriek during their adventure sport

Fun is over: The women were seen slowly being lowered back onto the boat

Woohoo! The trio were seen standing on the boat as a man helped unhook the women from the parachute

Later that night, the beautiful brunette glammed it up as they headed for a night time cruise.

She covered up in a silken shirt dress featuring an elaborate gold and leopard print design, teamed with extravagant gold heels that laced around her ankles.

Cara donned a black crop top with shiny high-waisted black trousers, teamed with edgy peep-toe ankle boots.

Meanwhile, Tommy sported funky light brown trousers with brown suede slip-on shoes and a black T-shirt.

Transformation: Later that night, the beautiful brunette glammed it up as they headed for a night time cruise

Elegant: She covered up in a silken shirt dress featuring an elaborate gold and leopard print design

Girl’s night out: The Wizards Of Waverly Place star Instagrammed this photo on Tuesday, writing, ‘Thank you SO much for my birthday wishes -this has been the BEST birthday yet! THANK YOU!!!!’

Edgy chic: Cara donned a black crop top with shiny high-waisted black trousers, teamed with edgy peep-toe ankle boots

Fancy footwear: Selena strode along in extravagant gold heels that laced around her ankles

Headgear: She donned a black hat for a period of time

On Monday, Selena wore the same bikini as she sunned herself on the yacht.

Selena looked to have received a giant bouquet of flowers for her birthday, as she was seen sitting with the blooms in her lap.

Cara, meanwhile, displayed her slender frame in the same skimpy black bikini.

She wore her blonde hair loose and wavy and appeared to be without make-up.

The British model later threw on a Chanel T-shirt and island-themed shorts as she danced and jumped around on deck.

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Living it up: Selena showed off her bikini body as she sunned herself on a yacht with Cara on Monday

Retro style: The star opted to cover up with high-waisted cream bottoms paired with a simple black bikini top

Lucky girl! The brunette was seen holding a giant bouquet of flowers, no doubt a birthday gift

Look what you got! A friend was seen holding up the flowers in the air before handing them over to Selena

Selena’s decision to spend her birthday in France without on/off boyfriend Justin Bieber seems to suggest they may be having one of their many ‘off’ periods.

No doubt Selena will be looking forward to a more stable 22nd year after her 21st saw tumultuous periods with her bad boy beau Justin and a spell in rehab earlier this year.

And news that Justin threw a raging house party over the weekend with scores of scantily-clad girls and copious amount of booze will likely strengthen her resolve to move on.

Law enforcement allegedly was called four times to his Beverly Hills condo on Saturday night after neighbours’ complained about the loud music and partying.

Model figure: Cara Delevingne displayed her slender frame in a skimpy black bikini

Fit and fabulous: Cara proved why she is a Victoria’s Secret model with her toned physique

Natural beauty: The 21-year-old wore her blonde hair loose and wavy and appeared to be without make-up

Supermodel style: Cara later threw on a Chanel T-shirt and island-themed shorts

It’s party time! Cara was seen dancing and jumping around on the deck of the boat

Meanwhile, Selena hit the town on Monday night with Cara.

No doubt preparing to welcome in the actual day in the early hours of Tuesday morning, Selena was spotted starting the festivities at nightspot Villa Romana.

The actress looked stunning in a fitted black dress, which she teamed with a pair of gold high-heels.

Cara was dressed in a sheer blouse and skirt, showing off her black bra underneath.

After their meal, the women were free to party as Villa Romana also includes an adjoining nightclub.

Birthday girl: Selena Gomez arrives at Villa Romana in St Tropez on Monday night

Sheer delight: Cara flashed her bra through a sheer blouse, which she teamed with a leather-look skirt

Ready to party: Selena looked in a good spirits as she arrived at the club and restaurant

Selena arrived on the French Riviera on Monday after spending the previous five days on the Italian island of Ischia in the Bay Of Naples.

The dark-haired beauty had been attending the Ischia Global Music & Film Festival, where she wowed in a series of 𝑠e𝑥y outfits.