Christina Aguilera: The Best of Bi ON i C Era ( Anniversary of Bionic)

Bionic was the sixth studio album by Christina Aguilera. It was first released on June 4, 2010, by RCA Records (Sony Music). The eighteentrack album sees Aguilera collaborating with a new range of producers and songwriters including Tricky Stewart, Polow da Don and Samuel Dixon, each of whom have three producing credits on the album. The album incorporates several different musical styles including RB, pop, electropop, and synthpop. Aguilera revealed the title of the album as well as the name of three new