Christina Aguilera

Britney Spears emerged as a pop star at the age of 16 in 1998. Her music became the definitive sound of teen pop. Her star faded amid tabloid headlines, but, defying the odds, she returned in 2007 to become as big of a pop star as she had been before with some of the best music of her career.

"Moves Like Jagger" is a single released by Maroon 5 and Christina Aguilera. The song premiered live on the TV show 'The Voice' on which Adam Levine and Christina Aguilera are judges.

Details on the Christina Aguilera 'Bionic' concert tour in 2010. Leona Lewis is the featured artist for the tour. Dates, cities, and venues are listed.

This profile includes details on her early life, major pop success, and her comeback.

Christina Aguilera tours in support of her 'Back to Basics' album performing arena shows in Europe.

This first single from 'Back to Basics' is a blend of vintage jazz influences with contemporary hip hop sensibilities.

This is the 3rd single from the album 'Back to Basics.'

This album includes the hit single "Ain't No Other Man."

Christina Aguilera's "Hurt" is the second single from her album 'Back to Basics.' It is a collaboration with producer/songwriter Linda Perry.

Christina Aguilera's single "Keeps Gettin' Better" is the lead-in for her greatest hits collection. It is electro-pop produced by Linda Perry.

Test your knowledge on Christina Aguilera.

Christina Aguilera's top 10 pop hits before 'Back to Basics.'

Christina Aguilera's classic video "What a Girl Wants."