Kylie Jenner Shows Off in Crop Top on Yacht

is continuing her summer of fun, jetting to Sardinia for a girls' trip on board a luxury yacht.

The makeup mogul, 28, made sure she was getting in her regular workouts on board the superyacht, as she was spotted laughing her way through a reformer Pilates session.

The mom of two showed off her fit figure in a black sports bra and matching hotpants as she worked up a sweat in the Sardinia sunshine with a group of similarly-dressed pals.

Kylie was in great spirits, throwing her head back and laughing when a girlfriend helped her work on her stretches. 

After getting her workout in, the star kicked back in the sun, dangling her legs off the deck whilst chatting to another friend.

Kylie is enjoying some time with her pals after a busy few weeks, which has seen her jet to New York to watch Knicks games with her superfan boyfriend .

She has also launched her summer Khy campaign, a clothing line which is 'inspired by summer travel, warm nights, and evenings out' and 'captures the raw intimacy of a New York City summer.'

Kylie was also recently letting her hair down on a wild girls trip with her best friends in the Turks and Caicos for a branded Kylie Cosmetics trip.

The billionaire was acting more like a spirited teenager on spring break than the CEO of a massive cosmetics company. 

And her fans loved the beauty's crazy moves as they commented on social media: 'You glow girl, love how you work all day and party all night,' and 'SHE'S LITERALLY SUMMERING RIGHT NOW.'

The siren was seen drinking beer and fruity cocktails while dancing with her pretty pals and even, at one point, jumping in a swimming pool with her minidress on.

One of her Instagram captions read, 'We're not OK,' as she hugged a friend.

The Daily Mail has learned her extreme party vibe is all a calculated move to promote her Kylie Cosmetics brand to Generation Z. 

'Kylie is presenting a carefree, fun image to help ,' a source has told The Daily Mail.

'The truth is she doesn't really drink or party much. Most days she wakes up early to exercise and is in her office by 7am or 8am and then goes home to her kids to cook. She is very much a CEO type who is on top of her game.'

But she is happy to show the world another image: that of an easy going party girl.

'She loves making people think she has a wild side,' said the source. 'And while she likes to party with her old friends once in a while, she is very much a business boss babe who has business on her mind.' 

Indeed, her trip came on the heels of an Insta Stories update in late May in which she boasted to her followers about pulling a 12-hour workday. 

Uploading a selfie in which she sipped a Dunkin' beverage while relaxing in a bathrobe at 7:16pm, the reality star wrote: '7 to 7 honey. she's going home now.'

The daughter of  stands at the helm of a variety of businesses including Kylie Cosmetics, KHY and the canned cocktail brand Sprinter.

Along with the makeup offerings that made Kylie Cosmetics world famous - particularly the lip kits - the firm includes the offshoots Kylie Skin and Kylie Baby.

Her various ventures have proven to be so successful that a few years ago she was at the center of disputed claims that she is a billionaire.

The influencer made headlines all over the world in 2019 when Forbes controversially her the world's youngest 'self-made' billionaire at the age of 21. 

Later that year, she sold a 51 percent controlling stake in her company for $600 million to Coty, the subsidiaries of which include Rimmel, ghd and CoverGirl. 

She was later yanked from the Forbes billionaire list after the magazine .