Frederick M. Brown/Getty Images
Actor Adrien Brody attends the CNN Heroes: An All Star Tribute at The Shrine Auditorium on Dec. 2, 2012, in Los Angeles.
Frederick M. Brown/Getty Images
Actress Jane Lynch attends the CNN Heroes: An All Star Tribute at The Shrine Auditorium on Dec. 2, 2012, in Los Angeles.
Frederick M. Brown
Reporter Anderson Cooper attends the CNN Heroes: An All Star Tribute at The Shrine Auditorium on Dec. 2, 2012, in Los Angeles.
Frederick M. Brown/Getty Images
Actor Rico Rodriguez attends the CNN Heroes: An All Star Tribute at The Shrine Auditorium on Dec. 2, 2012, in Los Angeles.
Frederick M. Brown/Getty Images
Actor Adrien Brody, left, and recording artist/actor 50 Cent attend the CNN Heroes: An All Star Tribute at The Shrine Auditorium on Dec. 2, 2012, in Los Angeles.
Frederick M. Brown/Getty Images
Actor David Spade attends the CNN Heroes: An All Star Tribute at The Shrine Auditorium on Dec. 2, 2012, in Los Angeles.
Frederick M. Brown/Getty Images
Actor Nathan Kress attends the CNN Heroes: An All Star Tribute at The Shrine Auditorium on Dec. 2, 2012, in Los Angeles.
Frederick M. Brown/Getty Images
Actress Jenna Fischer attends the CNN Heroes: An All Star Tribute at The Shrine Auditorium on Dec. 2, 2012, in Los Angeles.
Frederick M. Brown/Getty Images
Actress Viola Davis attends the CNN Heroes: An All Star Tribute at The Shrine Auditorium on Dec. 2, 2012, in Los Angeles.
Frederick M. Brown/Getty Images
Actress Miranda Cosgrove attends the CNN Heroes: An All Star Tribute at The Shrine Auditorium on Dec. 2, 2012, in Los Angeles.
Frederick M. Brown/Getty Images
Actress Maria Bello attends the CNN Heroes: An All Star Tribute at The Shrine Auditorium on Dec. 2, 2012, in Los Angeles.
Frederick M. Brown/Getty Images
Actress Eva Amurri Martino attends the CNN Heroes: An All Star Tribute at The Shrine Auditorium on Dec. 2, 2012, in Los Angeles.
Frederick M. Brown/Getty Images
Actress Holly Robinson Peete, left, and her family attend the CNN Heroes: An All Star Tribute at The Shrine Auditorium on Dec. 2, 2012, in Los Angeles.
Frederick M. Brown/Getty Images
Actor Rainn Wilson and his wife attend the CNN Heroes: An All Star Tribute at The Shrine Auditorium on Dec. 2, 2012, in Los Angeles.
Frederick M. Brown/Getty Images
Actor Nathan Kress, left, and his guest attend the CNN Heroes: An All Star Tribute at The Shrine Auditorium on Dec. 2, 2012, in Los Angeles.
Frederick M. Brown/Getty Images
Actress Martha Plimpton attends the CNN Heroes: An All Star Tribute at The Shrine Auditorium on Dec. 2, 2012, in Los Angeles.
