Vanessa Minillo got fancy AF.
The All-American Rejects put on their best leather blazers.
Paul Wall wanted to remind you of who Paul Wall was.
Haylie Duff was very Haylie Duff.
Talan Torriero of Laguna Beach immediately regretted all of his choices.
The Pussycat Dolls wore everything.
Paris Hilton selected her fave tiara off her tiara wall.
You know she has a tiara wall.
Kate Beckinsale and friend went for Hogwarts ho look.
Pre-Demi Lovato Wilmer Valderrama had only his dog tags to keep him company.
Prom couple Gabrielle Union and Snoop Dogg.
Lindsay Lohan showed up with ol’ Dina.
Howie Mandel, you guys. So many zippers. A lot of look. West Wing Warriors?
Pharrell just really likes ice cream.
Oh Nelly, I do.
Pete Wentz looks like he’s literally in awe of Patrick Stump’s sideburns.
BURNS! IT BURNS!
Mariah Carey got a dress to match her microphone. Or vice versa, whatever.
Kanye wore a tite salmon fit.
Hilary Duff made an outfit change from satin to BERET MAGIC.
And Carson Daly, well. This.