Kylie Jenner celebrated her daughter Stormi’s birthday on Wednesday, February 1, and son Aire’s birthday on Thursday, February 2.

Prior to her kids’ birthdays, the 25-year-old mom of two showcased her incredible post-baby body in a skimpy pink thong ʙικιɴι on Monday afternoon.

Stormi turned five years old on Wednesday, with son Aire turning one the following day.

The raven haired reality star wowed in the tiny triangle top with matching bottoms as she soaked up the sun on a secluded beach in Turks & Caicos.

Kylie, who reportedly split with baby daddy Travis Scott, lounged on the beach with her good friend Fai Khadra, before heading into the water for a quick dip.

She later rinsed off the salt water via the outdoor shower, highlighting her impossibly toned frame.

Kylie’s metallic pink ʙικιɴι perfectly accentuated her ample cleavage, highlighting her flat midriff and her per derriere.

She wore the triangle top with the straps criss-cross on the front and upside – a common ʙικιɴι hack to accentuate the chest.

The Kylie Cosmetics founder wore her dark brunette locks loose behind her, cascading down her back.

She rocked small framed sunglᴀsses during her downtime on a lounger, chatting with her pal.

The duo headed to the beach to cool down, with the sultry star opting to cover up her backside with a white towel around her toned waist.

The cotton candy colored swimsuit comes just two days after sported a black thong ʙικιɴι at the same exotic vacation spot.

Kylie jetted off to the Caribbean after her whirlwind trip to Paris for Fashion Week.

Last month, it was reported that Kylie and Travis, 31, ‘split.’

People magazine’s source revealed in mid-January that the on/off couple were off at the moment, confirming that she ‘is not with Travis right now.’

‘There is a reason that they never got married. It’s always been very up and down. And they have never even lived together. They have always had separate homes,’ they said.

Kylie and Travis’ relationship has ‘never been an easy relationship.’

The insider explained that Kylie ‘flips out’ any time a cheating allegation emerges.

The outlet revealed that Kylie ‘spent the holidays in Aspen with her family,’ noting that the couple ‘have split several times in the past and this is probably not the end of their relationship.’

Kylie is in a different place than the rapper, the source explained: ‘Kylie is very focused on her kids and her business. She is not a big partier. Travis is the opposite. He likes to party. They definitely have different focuses. They always did.’