Alongside Justin Timberlake and Britney Spears, Christina Aguilera is one of the most famous Mouseketeers to graduate from the Mickey Mouse Club variety show. Her self-titled debut album in 1999 established her as a singer blessed with a dominating voice and a willingness to trill through provocative lyrics with an assertive attitude. After first setting out her pop credentials, 2002's Stripped and 2006's Back to Basics saw her moving on to work with the hip-hop producers Scott Storch and DJ Premier as she embraced an edgier R&B direction.