More than 200 million votes were cast to honor the best in children's entertainment. Justin Bieber and Katy Perry were among the top winners in Nickelodeon's 2011 Kids' Choice Awards.
Personality Paris Hilton arrives at the 24th annual Nickelodeon Kids Choice Awards in Los Angeles on April 2, 2011. UPI/Jim Ruymen
Actress Willow Smith and her brother, singer Jaden Smith arrive at the 24th annual Nickelodeon Kids Choice Awards in Los Angeles on April 2, 2011. UPI/Jim Ruymen
Actress Willow Smith and her brother, singer Jaden Smith arrive at the 24th annual Nickelodeon Kids Choice Awards in Los Angeles on April 2, 2011. UPI/Jim Ruymen
Actress Willow Smith and her brother, singer Jaden Smith arrive at the 24th annual Nickelodeon Kids Choice Awards in Los Angeles on April 2, 2011. UPI/Jim Ruymen