Stars Rock William J. Clinton Foundation Concert
Actors and singers performed at the event held at the Hollywood Bowl.
A Decade of Difference: William J. Clinton Foundation Concert
Former US president Bill Clinton speaks at the Clinton Foundation's "Decade of Difference" concert on October 15, 2011 at the Hollywood Bowl in Hollywood, Calif. The concert celebrates 10 years of the former US president's Clinton Foundation. (ROBYN BECK/AFP/Getty Images)
