Bar Refaeli: Diamond Are A Girl's Best Friend!

Bar Refaeli hits Chopard‘s “Diamonds Are A Girl’s Best Friend” Party on Monday (May 16) at Nikki Beach in Cannes, France.

The 25-year-old Israeli model wore a strapless blue and black sequined dress by Roberto Cavalli to the bash, which was held during the 2011 Cannes Film Festival.

“I really wanted to tweet a cute photo of my 14 year old bro… He said he’ll get mad and, guess what?! I’m actually scared. Ugh,” Bar recently tweeted.

Last week, Bar squeezed in some retail therapy with a pal in Berlin, where she launched her new Escada fragrance campaign.

Reports also surfaced that Bar and longtime boyfriend Leonardo DiCaprio called it quits.