Many Hollywood stars cash plump paychecks to swoop in and save the day on the big screen, but John Malkovich, Tom Cruise, and Jennifer Lawrence are among the famous folks whose do-gooding has extended into real life.
Real-Life Celebrity Heroes
13 / 15
LOS ANGELES, CA - FEBRUARY 14: T.I. performs on stage at Nokia Theatre L.A. Live on February 14, 2013 in Los Angeles, California. (Photo by Paul A. Hebert/Getty Images)