It's Prada handbags at dawn, because we have Paris Hilton and Nicole Richie in the ring! Also, Bam Margera v Tony Hawk and Bam Margera v Don Vito.

He's not really violent, but that won't stop U2's Bono when he's up against fellow do-gooder Chris Martin of Coldplay. Also, Bruce Willis v Ashton Kutcher and DeNiro v Gandolfini.

It's an American Idol special with the highwaisted Simon Cowell vs. the most smiley of hosts, Ryan Seacrest. Also, Charlie Sheen vs. Colin Farrell and the Osbournes vs. the Olsens.

Pitted against each other, just who would be the funniest? Ali G and Jamie Kennedy step into the ring. Also, Rodney Dangerfield v Rob Schneider and Adam Sandler v Ben Stiller.

They're both called Jack and they're both known for their unruly hair. Celebrity Deathmatch is Jack Black v Jack White. Also, Xzibit v Paul Teutel and Chris Rock v The Rock.

Get ready for Jamie Foxx and Ray Charles in opposite corners of the ring tonight. Also, Horatio Sanz vs. Chris Farley and Christian Bale vs. Adam West.