Christina María Aguilera (born December 18, 1980) is an American pop musician. Aguilera first appeared on national television in 1990 as a contestant on the Star Search program, and went on to star in Disney Channel's television series The New Mickey Mouse Club from 1993–1994. Aguilera signed to RCA Records after recording "Reflection" for the film Mulan. She came to prominence following her debut album Christina Aguilera (1999), which was a commercial success spawning three number one singles on the Billboard Hot 100.christina aguilera,christina aguilera photos,christina aguilera wallpapers,christina aguilera free desktop wallpaper,christina aguilera bikini photos,christina aguilera awards,christina aguilera hot celebrity,christina aguilera hot celebrity,christina aguilera biography,christina aguilera sexy,christina aguilera new movies,christina aguilera hot movies,christina aguilera concert,christina aguilera singer,christina aguilera concert tour,christina aguilera photoshoot,christina aguilera magazine cover,christina aguilera hairstyle.