Christina María Aguilera (born December 18, 1980) is an American pop singer and songwriter. 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" for the film Mulan. In 1999, Aguilera came to prominence following her debut album Christina Aguilera, which was a commercial success spawning three number one singles on the Billboard Hot 100 "Genie in a Bottle", "What a Girl Wants" and "Come On Over Baby (All I Want Is You)". A Latin pop album, Mi Reflejo (2001), and several collaborations followed which garnered Aguilera worldwide success, though she was displeased with her lack of input in her music and image. After parting from her management, Aguilera took creative control over her second studio album, Stripped (2002, The album's second single, "Beautiful", was a commercial success and helped the album's commercial performance. Aguilera's third studio album, Back to Basics (2006), included elements of soul, jazz, and blues music, and was released to positive critical reception. Aguilera's fourth studio album Bionic was released in June 2010. Aside from being known for her vocal ability, music videos and image, musically, she includes themes of dealing with public scrutiny, her childhood, and female empowerment in her music. Apart from her work in music, she has also dedicated much of her time as a philanthropist for charities, human rights and world issues. Aguilera's work has earned her numerous awards, including five Grammy Awards and two Latin Grammy Award, amongst twenty-one and eleven nominations respectively. Rolling Stone ranked her number fifty-three on their list of the 100 Greatest Singers of All Time, ranking as the youngest and only artist on the list under the age of thirty. She has become one of the most successful recording artists of the decade, selling more than 75 million albums worldwide.

The Tonight Show Starring Jimmy Fallon

2014