xtinahaircrazy.jpgChristina Aguilera big hair new single Not Myself Tonight stripes Bionic

Last night we caught Christina Aguilera strutting her stuff in Hollywood, and I'm not sure if the pop diva was headed to a drag queen beauty pageant or a seminar on the dangers of too much MAC, but she def packed on pounds of makeup for the occasion. And that hair? If they made a special collector's edition Circus Barbie, it would look exactly like this.

On a different note, Xtina's bod DOES look bangin', right? Or are her stems a little too slender?