Christina Aguilera

 Christina Marma Aguilera (/zgI'le@r@/; Spanish: [agi'lera] born on 18 December 1980) is an American singer, songwriter, actress, and television personality. She is well-known for her high-pitched voice and her four-octave range. Aguilera was a star with her debut album. It is said that she was responsible with bringing back the era of teenage pop in the latter part of the 1990s. Her work that incorporates homosexuality, feminism and domestic violence, has earned both controversy and praise. She is often cited by other artists as having an influence. Aguilera first appeared on television in 1998. She signed with RCA Records. Her debut album spawned three Billboard Hot 100 number-one singles -- "Genie in A Bottle", "What a Girl Wants" and "Come On Over Baby (All I Want Is You)" -which won her the Grammy Award for Best New Artist. She was conceived as a bubblegum pop singer,