PHOTOS: The Kardashian Krew's Charity Knock Out

The Kardashian Krew participated in their own charity event on Monday night at the Commerce Casino in L.A., to raise money for the Dream Foundation. Kim, Khloé and Rob Kardashian and Bruce Jenner were auctioned off on CharityBuzz.com and the winning bidder got to fight their favorite member of the reality TV family, which is about to grow with the birth of sister Kourtney's baby!