Sticking to their longstanding mandate of throwing together a motley crew of pop culture's glitziest stars and making them play nice for the amusement of the Canadian viewing public, this year's MuchMusic Video Awards will play host to everyone from the brattiest rich kids on TV, a Spice Girl and an escaped Guantanamo Bay prisoner (in the movies, at least).

This year's crop of MMVA presenters was unveiled today. And while the lineup is as diverse as ever (past presenters have included everyone from Britney Spears to the Beastie Boys), this year's crack-team of envelope-openers is sure to please any 'tween (or otherwise) with a Hills addiction. Cast members Whitney Port and Brody Jenner are both on the guest list. And for those of you who were digging this non-reality, reality TV thing before those Hills richies graduated high school, Laguna Beach's Kristin Cavallari has also RSVP'd.

Gossip Girl's Chace Crawford will be there, as will The Office's Rainn Wilson and Harold and Kumar's Kal Penn.

This being the MMVAs, there's plenty of musical talent onboard, natch. Sum 41, Finger Eleven, Sam Roberts, Melanie C and more will all be doling out trophies -- as will City and Colour's Dallas Green (looks like someone won't merely be acting as arm candy for VJ Leah Miller all night).

The MMVAs airs Sunday, June 15.

For the full list of presenters, check below:

Chace Crawford 

Sum 41

Whitney Port

Finger eleven

Brody Jenner

Sam Roberts

Melanie C

City and Colour

Rainn Wilson 

Bedouin Soundclash

Kristin Cavallari

Theory of a Deadman

Kal Penn

The Trews

Jesse McCartney

Belly

Perez Hilton

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