Kourtney Kardashian rivals sister Kim by showing off her peachy bum as ex Scott Disick watches on – before he gets cosy with models in Miami
Scott was seen getting very cosy with bikini-clad beauties the next day
KOURTNEY Kardashian certainly gave sister Kim a run for her money as she showed off her very peachy derriere during the family holiday in Costa Rica.
One person who seemed to appreciate Kourtney's body confident display was her ex Scott Disick who couldn't keep his eyes off the mother-of-three as he admired her form from the balcony of their holiday mansion.
Kourtney, 37, had been leaning against the railing in the sunny terrace at their private Villa Manzu as she chatted to her sister Kim and Kim's personal assistant Steph.
Highlighting her gym-honed physique in a stylish white bikini, the reality star was looking better than ever as she flaunted her stuff in the designer two-piece.
However, it appears Scott's attention couldn't be held for long as he immediately jetted to Miami where he was seen putting on an amorous display with model J Lynne and a gaggle of bikini-clad women.
The 33-year-old nuzzled the young model's name - real name Jessica Harris - as she wrapped her legs around him in the pool.
The duo couldn't keep their hands off each other as they giggled during the intimate moment at the luxurious Setai Hotel on Monday.
Scott seemed to approve of J Lynne's plunging beige high cut swimsuit with lace-up detail.
The sexy swimwear by Australian label Myra Swim, perfectly highlighted her pert derriere.
While Scott split from Kourtney months ago, they were rumoured to be back together recently, so fans will no doubt have been shocked by the PDA.
While Jessica smoked on a cigarette and laughed and joked with the star, she later changed into a skimpy bikini as she was seen chilling by the pool with Scott.
Keen to let loose, dad-of-three Scott was later seen with his arm round a mystery blonde beauty.
The star appeared to be centre of attention at the Setai Hotel, but according to , Scott and Jessica just "hung out" for the day.
Shortly after it was the mystery blonde who stole Jessica's crown, as she caught Scott's attention.
The pair snuggled up on a sun lounger together, with Scott lying topless in a cap and shades.
They were surrounded by bikini-clad models at the resort, and Scott smiled and laughed throughout.
While he was spotted on a separate deck to Kourtney, he stole a glance at her as she sunbathed in her own tiny bikini.
Scott and Kourtney share children Mason, seven, Penelope, four and Reign, two, together, and split months ago after nine years together.
But he's been fuelling rumours they've reconciled recently, and even shared a photo of Kourtney exposing side boob as she tended to their son on their break away.
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