Christina Aguilera is in the entertainment industry as a musician.
Back to Basics is the fifth studio album by American singer Christina Aguilera . Christina Aguilera . Aguilera 's fifth studio album , Back to Basics ( 2006 ) , debuted at number one on the album charts of ten countries and spawned the tracks `` Ai n't No Other Man '' and `` Hurt '' . Aguilera has also been featured on several successful collaborations during her career , including `` Lady Marmalade '' , `` Moves like Jagger '' , and `` Say Something '' .