Look: Bar Refaeli designs, models her own bikini!

Leonardo Dicaprio's girlfriend Bar Refaeli has created a sexy new two-piece for fashion line Hurley.

The 23-year-old beauty, who has modelled for Hurley, has now created a sexy black bikini for the company.

"I am obsessed with finding the perfect little black bikini and I'm always searching for a timeless, sexy suit with the best fit," Contactmusic quoted her as saying.

"I have never been able to find the perfect bikini, until now," she added.

A portion of proceeds from the sales of the 120 dollar bikini will go to charity Boarding For Breast Cancer.

Photograph: Hurley advertisement