Christina Aguilera to perform at NBA All-Star game...

Since giving birth last year, Christina Aguilera is set to give her first televised performance at the NBA All-Star Game on February 15th. Aggy will perform a “New York themed medley” during player introductions and will be backed by dancers The Rockettes. She is also in good company with another big voiced singer as Ariana Grande is confirmed to perform too. Although she's still working on her new album, this will give Aggy the chance to show everyone that she can still slay a performance with those post-birth vocals.