Kourtney Kardashian showcases her incredible curves in a VERY skimpy swimsuit as she prepares to launch herself off a luxury yacht on Italy break

Kourtney Kardashian may have been sharing her holiday with her two youngest children, but the 37-year-old was the one launching herself off a boat like a big kid.

Seen prepping on the side of a luxury Aquaglide raft off the coast of Ponza on Sunday, the reality star showcased her phenomenal 5ft figure in a skimpy single-strapped black one-piece.

The Keeping Up with the Kardashians stunner was sharing a break with four-year-old daughter Penelope and 21-month-old son Reign.

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Mother-of-three: Kourtney Kardashian - who relies on fitness trainer Don Brooks - showcased her phenomenal 5ft figure in a single-strapped black one-piece during a boat break in Ponza on Sunday

Mother-of-three: Kourtney Kardashian - who relies on fitness trainer Don Brooks - showcased her phenomenal 5ft figure in a single-strapped black one-piece during a boat break in Ponza on Sunday

Kris Jenner's toyboy Corey Gamble later watched on as Kardashian gamely leaped off the family yacht into the Mediterranean during their lavish Italian holiday.

Later on, Kris, Corey, Kourtney, and little Penelope soaked up Ponza's local color with a bit of sightseeing.

The half-Armenian beauty - who relies on stylist Monica Rose - changed into a trendy white flounce top, Daisy Duke cut-offs, and white plimsolls.

Her 60-year-old momager looked chic with her hair slicked back while wearing a navy halter, ruched pencil dress.   

Mother-of-three: The Keeping Up with the Kardashians stunner - who relies on fitness trainer Don Brooks - showcased her phenomenal 5ft figure in a single-strapped black one-piece
Mother-of-three: The Keeping Up with the Kardashians stunner - who relies on fitness trainer Don Brooks - showcased her phenomenal 5ft figure in a single-strapped black one-piece

Mother-of-three: The Keeping Up with the Kardashians stunner - who relies on fitness trainer Don Brooks - showcased her phenomenal 5ft figure in a single-strapped black one-piece

Black out your look in a Norma Kamali swimsuit

Kourtney Kardashian seemed to have found her inner big kid as she played on inflatables on the coast of Ponza this week, but her black swimsuit was most definitely channeling grown up glamour.

We love this chic one-piece which makes for a flattering alternative to a bikini!

Whilst summer may be nearly over, now is actually a great time to do some swimwear shopping, whether you’re jetting off soon or not, as many are on sale!

Kourtney’s bikini is by Norma Kamali and is $105 at Amazon! Follow the link on the right to snap it up now!

Or for more choice check out our edit of alternatives in the carousel below!

* PRICES MAY NOT BE AS ADVERTISED
Weee! Kris Jenner's toyboy Corey Gamble later watched on as Kardashian gamely leaped off the family yacht into the Mediterranean during their lavish Italian holiday
Weee! Kris Jenner's toyboy Corey Gamble later watched on as Kardashian gamely leaped off the family yacht into the Mediterranean during their lavish Italian holiday

Weee! Kris Jenner's toyboy Corey Gamble later watched on as Kardashian gamely leaped off the family yacht into the Mediterranean during their lavish Italian holiday

Holiday! Kourtney Kardashian shared a sweet moment with her two youngest children while floating on an Aquaglide raft off the coast of Ponza on Sunday

Holiday! Kourtney Kardashian shared a sweet moment with her two youngest children while floating on an Aquaglide raft off the coast of Ponza on Sunday

Safety first! The 37-year-old reality star sported goggles as four-year-old daughter Penelope and 21-month-old son Reign sat on her lap while wearing life preservers

Safety first! The 37-year-old reality star sported goggles as four-year-old daughter Penelope and 21-month-old son Reign sat on her lap while wearing life preservers

Tourists: Later on, Kris, Corey, Kourtney, and little Penelope soaked up Ponza's local color with a bit of sightseeing

Tourists: Later on, Kris, Corey, Kourtney, and little Penelope soaked up Ponza's local color with a bit of sightseeing

Pink sunnies: The half-Armenian beauty - who relies on stylist Monica Rose - changed into a trendy white flounce top, Daisy Duke cut-offs, and white plimsolls
Pink sunnies: The half-Armenian beauty - who relies on stylist Monica Rose - changed into a trendy white flounce top, Daisy Duke cut-offs, and white plimsolls
Pink sunnies: The half-Armenian beauty - who relies on stylist Monica Rose - changed into a trendy white flounce top, Daisy Duke cut-offs, and white plimsolls

Pink sunnies: The half-Armenian beauty - who relies on stylist Monica Rose - changed into a trendy white flounce top, Daisy Duke cut-offs, and white plimsolls

The Calabasas clan also kicked back on the boat ride shuttling them between their yacht and the picturesque isle.

Kourtney's little princess seemed very curious about her flute of champagne during their cruise, but there was no sign of her six-year-old son Mason.

Back in March, Page Six reported that the In the Kitchen With Kris author pays a 'special stipend' to her 35-year-old beau of two years.

Corey - who used to reportedly be a 'tour manager' for pop star Justin Bieber - later captioned a vacation snap: 'Rosé all day in the Med!'  

Retro look: Her 60-year-old momager looked chic with her hair slicked back while wearing a navy halter, ruched pencil dress

Retro look: Her 60-year-old momager looked chic with her hair slicked back while wearing a navy halter, ruched pencil dress

Only the best! The Calabasas clan also kicked back on the boat ride shuttling them between their yacht and the picturesque isle

Only the best! The Calabasas clan also kicked back on the boat ride shuttling them between their yacht and the picturesque isle

Not so fast! Kourtney's little princess seemed very curious about her flute of champagne during their cruise, but there was no sign of her six-year-old son Mason

Not so fast! Kourtney's little princess seemed very curious about her flute of champagne during their cruise, but there was no sign of her six-year-old son Mason

Arrangement? Back in March, Page Six reported that the In the Kitchen With Kris author pays a 'special stipend' to her 35-year-old beau of two years

Arrangement? Back in March, Page Six reported that the In the Kitchen With Kris author pays a 'special stipend' to her 35-year-old beau of two years

Corey - who used to reportedly be a 'tour manager' for pop star Justin Bieber - later captioned a vacation snap: 'Rosé all day in the Med!'

Corey - who used to reportedly be a 'tour manager' for pop star Justin Bieber - later captioned a vacation snap: 'Rosé all day in the Med!'

Meanwhile back in California, Kardashian's ex-partner and babydaddy Scott Disick shared an Instagram tribute of the pair captioned: 'Bff goals.'

The on/off couple of nine years split for good shortly after the 33-year-old real estate heir was pictured canoodling with stylist Chloé Bartoli in Monte Carlo on July 2 of last year.

KUWTK's bearded bad boy - who hosted Friday's bash at 1 OAK Las Vegas - is 'thinking about retiring' from his nightclub hosting gigs.

'I just can't keep doing these for the rest of my life either,' the preppy 'Lord' Disick lamented to People on Friday.  

Meanwhile back in California, Kardashian's ex-partner and babydaddy Scott Disick shared an Instagram tribute of the pair captioned: 'Bff goals'

Meanwhile back in California, Kardashian's ex-partner and babydaddy Scott Disick shared an Instagram tribute of the pair captioned: 'Bff goals'

'It's just starting to feel like Groundhog's Day': The 33-year-old real estate heir - who hosted Friday's bash at 1 OAK Las Vegas - is 'thinking about retiring' from his nightclub hosting gigs

'It's just starting to feel like Groundhog's Day': The 33-year-old real estate heir - who hosted Friday's bash at 1 OAK Las Vegas - is 'thinking about retiring' from his nightclub hosting gigs

KUWTK's bearded bad boy lamented to People on Friday: 'I just can't keep doing these for the rest of my life either...I don't know if I can give the people what they want anymore'

KUWTK's bearded bad boy lamented to People on Friday: 'I just can't keep doing these for the rest of my life either...I don't know if I can give the people what they want anymore'

'It's just starting to feel like Groundhog's Day. I don't know if I can give the people what they want anymore.'

Last October, Scott did a month-long stint at Cliffside Malibu - his fourth time in and out of rehabs in places like Florida and Costa Rica.

The hard-partying star - who was once hospitalized for alcohol poisoning - suffered the deaths of both his parents Jeffrey in October 2013 and Bonnie three months later in January 2014.

Catch more of the Calabasas socialite and the rest of her fame-hungry family on the 12th season of KUWTK, which airs Sundays on E!

Cheers! Catch more of the Calabasas socialite and the rest of her fame-hungry family on the 12th season of KUWTK, which airs Sundays on E!

Cheers! Catch more of the Calabasas socialite and the rest of her fame-hungry family on the 12th season of KUWTK, which airs Sundays on E!

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