Bar Rafaeli "String pink & black Bikini" Bottom on Cannes super yacht

Bar Rafaeli really seems to know how to make her ex jealous – by posting a photograph of herself in a tiny string bikini on Twitter.

If her former boyfriend Leonardo DiCaprio stumbles upon this picture, he’s sure to be regretting his decision.

The 25-year-old model lay back on a cream leather couch aboard a super yacht in a black triangle bikini top and string pink and black bikini bottom.

Chilling on the yacht, Bar Rafaeli posted this photo of herself on Twitter, which is sure to make her ex Leo jealous

Bar Refaeli "Short blue Dress" in Cannes

Just days after news broke she is indeed a single woman, Bar Refaeli ensured she pulled out all the stops at the Cannes Film Festival last night.

The stunning model, who recently split from movie star Leonardo DiCaprio, put her never-ending legs on display in an eye-wateringly short dress as she posed on the red carpet.

The 25-year-old Sports Illustrated star was, perhaps appropriately, attending a party entitled Diamonds Are A Girl’s Best Friend, which was put on by jewellers Chopard.

Turning heads, Bar Refaeli wowed in a short blue sequinned dress as she attended the Chopard Diamonds Are Girls Best Friend party in Cannes