After Britney Spears, Christina Aguilera was the most popular female singer of the late-'90s teen pop revival. Unlike many of her contemporaries, Aguilera was a technically skilled singer with a genuinely powerful voice, belting out her uptempo dance numbers and ballads with a diva's panache. Born Christina Maria Aguilera on December 18, 1980, on Staten Island, her parents were of Irish and Ecuadorian stock and her father's military career meant the family moved quite a bit during her childhood. They eventually settled in Pittsburgh, PA, where Aguilera began performing in talent shows at age six, with considerable success. She appeared on Star Search in 1988 (though she didn't win) and in 1992 joined the cast of the Disney Channel's The New Mickey Mouse Club, which also included Spears, future *NSYNC members Justin Timberlake and JC Chasez, and Felicity star Keri Russell.