Hollywood roused to raise funds for Haiti at The Hollywood Roosevelt Hotel's "A Night to Benefit Haiti" last week. Adam Levine, Lake Bell, Jeremy Piven, Topher Grace and others rocked to DJs Thom Yorke, Nigel Goodrich and Chris Holmes at the benefit, which raised $20,000.
New York's Thompson LES Hotel held a sister benefit the same night, which included Russell Simmons, Tinsley Mortimer and DJs Mark Ronson, Jus-Ske and Messkid. Together, the two events raised $55,000 for the American Red Cross in support of relief efforts in Haiti.
WATCH Seth MacFarlane and Adam Levine's duet: