Christina Aguilera sold albums.
Back to Basics (Christina Aguilera album) . In its first week of release , the album debuted at number one the US Billboard 200 chart with first-week sales of 346,000 copies . The album has sold 1.7 million copies in the US , and 5 million units worldwide as of November 2013 . 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 '' . My Kind of Christmas . The album peaked at number 28 on the U.S. Billboard 200 and was certified platinum by the Recording Industry Association of America ( RIAA ) , having sold 1,015,000 copies there . Stripped (Christina Aguilera album) . It was Aguilera 's best-performing album in the United Kingdom , becoming the 29th and 40th best-selling album of the decade and millennium there respectively , with 1.9 million copies sold .