21st Annual Race To Erase MS - Inside [Getty Images]

CENTURY CITY, CA - MAY 02: Musicians Randy Jackson and Steven Tyler with Actor Keegan Allen onstage at the 21st annual Race to Erase MS at the Hyatt Regency Century Plaza on May 2, 2014 in Century City, California. (Photo by Michael Buckner/Getty Images for Race to Erase MS)

Getty Images Entertainment Michael Buckner