Christina Aguilera has reinvented herself almost as much as Madonna. When she released her first album Christina Aguilera was squeaky clean as she sang What a Girl Wants, Genie in a Bottle and All I Want is you. She later recorded Lady Marmalade with Pink, Lil Kim and Maya reinventing herself as a lady of the Moulin Rouge. For her sophomore album Stripped, Aguilera was the highly sexual, chaps wearing X-Tina. The song Dirrty was criticized for exemplifying this new image but powerful Beautiful and Fighter silenced critics. There is no denying the power of Aguilera`s voice. Finally with Back to Basics, Aguilera became the perfect, polished pin-up we know her as today. Fun songs Ain`t No Other Man and Candyman linked Aguilera`s music with 1940s style jazz and swing. Today, Aguilera is married to Jordan Bratman and the two recently announced her much speculated pregnancy.