AJ McCarron's girlfriend Miss Alabama

The first half of the BCS national title game needed something

entertaining, so enter AJ McCarron's girlfriend Katherine Webb, and

Brent Musburger's comments on her.

2012 Miss USA Contestants Visit New York City

NEW YORK, NY - MAY 08: Miss Alabama USA Katherine Webb exits a sightseeing bus on May 8, 2012 in New York City. (Photo by Cindy Ord/Getty Images)

CitySightseeing New York Cruise Host Miss USA Alyssa Campanella And Miss USA Contestants

NEW YORK, NY - MAY 08: (L-R) Miss Missouri USA Katie Kearney, Miss Delaware USA Krista Clausen, Miss Alabama USA Katherine Webb, and Miss Louisiana USA Erin Edmiston attend the CitySightseeing New York Cruise at Pier 78 on May 8, 2012 in New York City. (Photo by Cindy Ord/Getty Images)

Miss USA 2012

Miss Alabama USA 2012, Katherine Webb

Chinese Laundry Hosts The Miss USA 2012 Wedge Run With Dania Ramirez

LAS VEGAS, NV - MAY 22: Miss Orgeon USA Alaina Bergsma (L) and Miss Alabama USA Katherine Webb appear at the Chinese Laundry before competing in the Miss USA 2012 Wedge Run at the Planet Hollywood Resort & Casino on May 22, 2012 in Las Vegas, Nevada. (Photo by David Becker/Getty Images For Chinese Laundry)

2012 Miss USA Competition - Show

LAS VEGAS - JUNE 3: Miss Alabama USA Katherine Webb competes in the swimwear competition during the 2012 Miss USA pageant at the Planet Hollywood Resort & Casino on June 3, 2012 in Las Vegas, Nevada. (Photo by Isaac Brekken/Getty Images)