It's gonna get ugly. Saturday's Celebrity Jam basketball game pits local celebs against Hollywood B-listers to help raise funds for Kempe, a leading foundation in the prevention of child abuse and neglect. The who's who: The home team includes 9News sports reporter Ryan Chiaverini, News4 sports anchor Vic Lombardi, KS107.5 radio jocks Kendall B., Dirty Dave, Tony V., and JJ, and Denver Nuggets community ambassadors Michael Ray Richardson and Mark Randall. The B-List: Frankie Muniz of "Malcolm in the Middle," choreographer (and JLo dumpee) Chris Judd, Steve Howey of the WB's "Reba," Melissa Ordway of MTV's "The Assistant," James Lesure of NBC's "Las Vegas," Ryan Pinkston of MTV's "Punk'd," and Jonathan Lipnicki who starred in Jerry MacGuire and Stuart Little. Want to party with the stars? Head to Rise Nightclub this Friday for the pre-party, and Saturday for the post-game festivities.