Watch: Christina Aguilera Impersonates Fellow Pop Divas

It's no secret that Christina Aguilera can carry a tune. We've all tried to impersonate her insanely soulful vocal chops. It turns out she's a better impersonator than all of us.

The Voice judge recently stopped by Ellen where she was challenged to a game of pop diva heads up. Christina pulled out her best vocal impressions to master Whitney Houston, Madonna, Lady Gaga, and Adele among others. Let's see Blake Shelton do that.

Watch Christina do her best Rihanna below: