Mariah Carey Performs "Touch My Body" and "We Belong Together!"

The return of The Hills last night was a big eff-ing deal, and don't try to tell me it wasn't just because you don't watch the show or because it's not actually real.

We'll talk about the show later - our vlog will be up tomorrow morning! - but a highlight of MTV's live premiere party - for which it seemed like they were getting paid every time someone said "glamorous" - was definitely Mariah Carey's post-show performance...

And watch her classic "We Belong Together" after the jump!

She was struggling for a second there, yeah? I was scared, but Mimi pulled it together at the end. I love her! She reminds me of a drag queen in a woman's body - and, as you may know, Mariah is a friend to the gays.

I'm sad these clips don't include Mariah talking about burning her hair off with her curling iron and frantically spraying something into her mouth between songs. That's the diva I like to see.