Christina María Aguilera (born December 18, 1980) is an American recording artist and actress. 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 Mickey Mouse Club from 1993, 1994. Aguilera signed to RCA Records after recording "Reflection", the theme song for the animated film Mulan (1998).