Bell bares some skin at the L.A. premiere of Couples Retreat. Plus: Jon Hamm, Rihanna, Ed Westwick & Leighton Meetster and more

LIFE SAVERS

Bono poses for a shot with Courtney Love and Scarlett Johansson backstage at the (RED)NIGHTS Concert at New York's Carnegie Hall on Sunday. The event raised funds for (RED), an organization dedicated to combating HIV/AIDS in Africa.