Christina Aguilera has had a strange career. She started out hot, riding the same Mickey Mouse Club teen starlet wave that gave us Britney Spears, but then cooled off quickly. Her sexed-up sophomore album, Stripped, came across as dirty rather than provocative.
She rebounded well with Back to Basics, an excellent double album that showcased her amazing voice and earned both critical raves and strong sales. But then she disappeared for a few years before appearing in the 2010 bomb Burlesque and releasing Bionic, a weak collection that sounded like an attempt to become Lady Gaga.



