She’s been celebrating her 22nd by travelling around Europe on a rented $250 million superyacht with her nearest and dearest. And Kylie Jenner made sure she remained in the birthday spotlight once again on Thursday as she showcased her famous curves aboard the lavish vessel in Saint-Tropez, France.

The billionaire, 22, looked sensational as she displayed her very ample assets and peachy posterior in a tiny turquoise thong swimsuit. Kylie’s item of swimwear featured several cut-outs which also showcased the mother-of-one’s tiny waist and tanned washboard abs.

Adding a touch of glamour, she opted for a pair of oversized gold hooped earrings, bracelets and a body chain for her swimsuit look. The mother-of-one’s raven locks were styled into a voluminous blow-dried hairdo, she added a slick of glamorous make-up.

The make-up mogul was joined by her BFF BFF Anastasia ‘Stassie’ Karanikolaou, who wore a matching pink thong swimsuit, on the $250 million superyacht’s decking as they posed up a storm. Kylie and Stassie often wear matching ensembles, the best pals regularly share snaps of them ‘twinning’ to Instagram with the duo recently donning identical Chanel knitted ensembles for a day of golf in LA.

The sensational snaps come after Kylie took to Instagram earlier in the day to share a raucous insight into the festivities in Saint Tropez with her nearest and dearest. After sharing clips earlier in the day with her 18-month-old daughter Stormi, she was certainly taking time off mummy duty later on when she began drinking.

The make-up mogul was seen necking shots of Tequila inside a lavish beach bar alongside her pal Sofia Richie and many lookalike friends – including Stassie, while she branded the glorious festivities ‘the best birthday of all time’.

Kylie was leaving no party stone un-turned as the week continued following her actual birthday on Saturday, where she was joined by her partner Travis Scott, mum Kris, her mother’s beau Corey Gamble, Sofia and Sofia’s boyfriend Scott Disick.

And the make-up mogul certainly got into the swing of things as she danced up a storm with boyfriend Travis. The loved-up couple were seen holding hands as they worked the dance floor amid the fun festivities. The birthday girl could hardly keep the smile off her face as she cosied up to her beau while surrounded by her friends.

At one point, rapper Travis headed over to the DJ booth, where he no doubt selected a few songs to really get the party going. Sharing shots with her pals, Kylie was truly having the time of her life as she filmed the girls – including Sofia – while they frolicked in the beach bar.

One of her girlfriends, lash entrepreneur Yris Palmer, appeared to have taken advice from Kylie as she sported a pink monogrammed Dior bikni – similar to many looks donned by the star in May last year. As they were approached with a tray of shots, the ladies could not stop getting excited as they all launched for wedges of oranges and limes.

Sofia was getting in the mood as she partied alongside the girls while donning a chic and figure hugging mini dress with a sheer body. Proving themselves to be quite the modern family, Sofia is the girlfriend of Scott, who is Kourtney Kardashian’s ex, with whom she shares three children.

Kylie has shelled out $1.2 million per week to rent the luxury liner, which can comfortably accommodate dozens of guests. The 300-ft watercraft, named Tranquility, boasts rooms for 22 guests including a master suite and three VIP state rooms, a spa, a beauty salon, a cinema, a gym, a deck-pool, an outdoor bar, two helipads and is serviced by a 29-strong crew.

After heading to various hot spots on Italy’s Amalfi Coast, the family have now descended on the South of France. The day before her boozy outing, she enjoyed lunch at Hotel du Cap-Eden-Roc in Antibes alongside her beau Travis Scott, Sofia, Scott and family friend Stassie.