Article Photos: The best in-state rivalries in college football 29/130

Heidi Wilburn reacts as she gets an autograph from Justin Blackmon in the 'Spirit Walk' before the Bedlam college football game between the Oklahoma State University Cowboys (OSU) and the University of Oklahoma Sooners (OU) at Boone Pickens Stadium in Stillwater, Okla., Saturday, Dec. 3, 2011. Photo by Chris Landsberger, The Oklahoman