25th annual Kids' Choice Awards held in Los Angeles

Rock musician Travis Barker arrives at Nickelodeon's 25th annual Kids' Choice Awards in Los Angeles, California March 31, 2012.[Photo/Agencies]

Actor Robert Downey Jr. announces the Favorite Buttkicker award at Nickelodeon's 25th annual Kids' Choice Awards in Los Angeles, California March 31, 2012. [Photo/Agencies]