Deluxe Edition features bonus tracks. 2012 release, the fifth studio album from the Global Pop/R&B superstar. Christina Aguilera has been in the studio for the past year working on this highly anticipated album. Working with writers and producers such as Alex Da Kid, and Sia, the album also features collaboration with CeeLo Green, Aguilera's co-star on The Voice. . The first single is "Your Body" written by Max Martin, Shellback and Savan Kotecha and produced by Max Martin and Shellback.