On February 20, Christina Aguilera will kick off her "Back to Basics" world tour in Houston, Texas. To ensure that her costumes wow the crowds and maintain her new sense of sophistication, she enlisted the talents of designer extraordinaire, Roberto Cavalli, to create 10 original looks for her and her dancers.

The looks are based on 4 different themes that Aguilera chose to represent her vintage-inspired style: Marlene Dietrich & The 40s, The 50s, Juke Joint and Burlesque Circus. It sounds so glamorous that maybe some of us will catch one of her concerts just to check out the killer wardrobe!

Press Photo (c) Ellen Von Unwerth