Christina Aguilera is most definitely feeling this moment.
Wearing a short black skirt and black top, the singer joined Pitbull for their song "Feel This Moment." Take a look at their tag-team effort right here:
Just last week, Aguilera, 32, gave her fans a sneak peek of her new body when she Tweeted the hottest Facebook photo ever from the set of a music video.
No question about it, she's back and better than ever.