Rihanna performed at ‘An Unforgettable Evening’ Gala

Last night Rihanna performed onstage at the 15th Annual ‘An Unforgettable Evening’ which benefits

Entertainment Industry Foundation’s Women’s Cancer Research Fund.  The event was held at The Beverly Hilton Hotel and  hosted by Rita Wilson, Tom Hanks, Kate Capshaw and Steven Spielberg.

EIF’s Women’s Cancer Program focuses on two distinct cancer research areas: one to develop an early detection blood test for breast cancer and the other to fast-track more effective, less toxic treatments for women’s cancers.

Rihanna and Sheryl Crow

During her performance Rihanna serenade Sheryl Crow, who is a Cancer survivor after undergoing surgery in 2006, she  also received the Courage Award