She's the 22-year-old supermodel who has captured the heart of Leonardo DiCaprio.

Judging from these pictures of Bar Rafaeli, it's not hard to see what the Hollywood hunk sees in the beauty.

The Israeli model was seen adopting a number of sexy poses during a photo session on Roberto Cavalli's yacht in Cannes.

Supernodel Bar Rafaeli, 22, strikes a pose during the photoshoot on Roberto Cavalli's yacht at Cannes

Bar has a hair-raising moment in Cannes

Bar looked stunning in the various tight-clinging halter-neck Grecian gowns she donned, and even appeared to be enjoying herself.

Admittedly starring seductively into a camera while lapping up the sun rays in the French movie city, would be our idea of heaven.

"The photographer can tell me his vision for the shot, but it's me in front of the camera that brings it out," Bar says of her winning poses.

The consummate professional, Bar pouts for the camera

A vision in blue: Leonardo DiCaprio's girlfriend looks stunning in this tight-clinging silk gown

While the fashion industry is often lambasted for fuelling the unhealthy size zero phenomenon, Bar's slender physique appears to have curves in all the right places.

The model, who regularly features on polls for the world's sexiest women, is the first Israeli model to be featured in Sports Illustrated magazine.

The Lady in White: Bar was the first Israeli model to be featured in Sports Illustrated magazine

Bar began her modelling career as a baby and by the age of 15 was featuring in leading ad campaigns.

However, as is in the case of most models, Bar has expressed an interest in acting.

She will appear in the thriller 'Session' out next year.

Bar may be a supermodel but like most models she wants to act