Christina Aguilera is a person that performs music professionally.
Back to Basics is the fifth studio album by American singer Christina Aguilera . Christina Aguilera . In 2010 , Aguilera released her sixth studio album Bionic and starred in the film Burlesque . `` Genie in a Bottle '' is a song by American singer Christina Aguilera from her self-titled debut album released in 1999 . Lotus is the seventh studio album by American singer Christina Aguilera .