Christina Aguilera on the Tonight Show

In case you missed that performance on Jay Leno. Vocal aerobics don't really appeal to me, but I gotta say...she's got a set of lungs on her. So much that I wish they'd get rid of the tacky background dancers. It's getting to be an old tactic, and she's got the voice to carry a whole show without the cheesy dance moves. The backup trio and male singer and brass were sounded awesome. Just lose the dancers.