Christina Aguilera Had A Smile Channeling Dirty Diana For MJ Tribute Concert!

Oooohh, Xtina!
She just has to do all the dirty things, doesn’t she??
Christina Aguilera performed Dirty Diana and Smile for the Michael Jackson tribute concert over the weekend.
The singer was sporting some major hair at the concert — much more than usual!
As for her performances, her voice delivered as always, albeit some extra whOoOoah and aAaAaAahs.
Press play on those videos above to watch the diva pay homage to MJ!