Christina Aguilera

Christina María Aguilera is an American singer, songwriter, actress, and television personality. An influential figure in music, Aguilera is noted for her four-octave vocal range, melismatic singing style, use of the whistle register, and continual reinventions of her image and artistry. Referred to as the "Voice of a Generation", she was ranked among the greatest singers of all time by Rolling Stone. Her works have incorporated socially conscious and sexual themes, generating both controversy and critical acclaim.
Aguilera began her career in the 1990s as a cast member on the children's variety show The All New Mickey Mouse Club. After signing a record deal with RCA Records, she recorded "Reflection", the theme song for the 1998 animated film Mulan. She rose to fame as a teen idol with her self-titled debut album, which topped the US Billboard 200 and produced three US Billboard Hot 100 number-one singles: "Genie in a Bottle", "What a Girl Wants" and "Come on Over Baby". Aguilera explored a more provocative image with her fourth studio album, Stripped, which became a 21st-century bestseller.