Christina Aguilera is the artist who was most in need of image rehabilitation before the debut of The Voice.
In the previous year or so she’d made headlines for splitting with her husband, flubbing the lyrics of the national anthem at the Super Bowl and tripping onstage at the Grammys. And her most recent album, Bionic, was a high-profile flop.
On The Voice, she didn’t really do herself any favors. Her teasing banter with her co-hosts, Adam Levine in particular, was often more awkward than funny and at times she seemed to have a bit of a cruel streak.



