Christina Performs 7-minute Medley at 2008 AMA's

Christina Aguilera rocked the house last night at the 2008 AMA's performing a 7-minute long medley of her greatest hits.

That must have been extremely difficult for Xtina but she did a great job.

The only thing we really can't get past is her hair. She is in desperate need of a new hairstyle cause those bangs are hideous.

Watch her performance from last night below: