CENTURY CITY, CA - APRIL 29: Joan Jett and the Blackhearts perform onstage at the 18th Annual Race to Erase MS event co-chaired by Nancy Davis and Tommy Hilfiger at the Hyatt Regency Century Plaza on... more 
CENTURY CITY, CA - APRIL 29: Joan Jett and the Blackhearts perform onstage at the 18th Annual Race to Erase MS event co-chaired by Nancy Davis and Tommy Hilfiger at the Hyatt Regency Century Plaza on April 29, 2011 in Century City, California. (Photo by Michael Caulfield/Getty Images) less 
1 / 1
Getty Images | Photo By Michael Caulfield / Getty Images
Sat, Apr 30, 2011 3:18 AM EDT