Heidi Klum, Jessica Alba and Billy Crystal are just some of the big stars who participated in the annual celebrity picnic in Los Angeles to help support the Elizabeth Glasser Paediatric Aids Foundation. This celebrity picnic for a cause aims to bring 1000 charity supporters to join some of the Hollywood stars and help support Aids testing programs, research and counseling.

Heidi Klum, Jessica Alba, Billy Crystal and some other celebs help support AIDS Foundation and also help to keep HIV-positive mothers alive through lifesaving treatment. The event is going to be at the Wadsworth Theatre Grounds, Brentwood on June 3, 2012.