(Photo: Courtesy RCA Records)

Christina Aguilera

Groomed for stardom since she was a member of The Mickey Mouse Club, Christina Aguilera is a superstar singer who debuted big time with her first self-titled album in 1999.  The mother and philanthropist, Aguilera is a multi-Grammy award winner and Hollywood Walk of Fame star holder.  During the 2001 BET Awards, Aguilera loaned her pipes to honor her idol Whitney Houston with "Run To You" for the icon's Lifetime Achievement award.  The New York-native is also a judge on the reality show The Voice.