audrinakristin-1.jpgAudrina Patridge told Ryan Seacrest today on his radio show her Hills co-star Kristin Cavallari has "party issues," in reference reports the Laguna Beach hottie was fiending for cocaine at the SuperBowl.

Kristin's hard-partying ways are about to be revealed in the season premiere of The Hills, but Audrina said today on KIIS FM her co-star "has issues."

Earlier this year when an Us Weekly report first published quotes from a "source" accusing Cavallari of asking around for coke at a SuperBowl party in Miami, the reality star Tweeted "Get ur facts straight Us Weekly-ur article is complete BULLSH*T."

Audrina also joked about her other Hills co-star Heidi Montag's post-plastic surgery recovery and said that on the show, viewers will see that Spencer's wife wasn't able to even chew a hamburger. "Her jaw was locked." She goes on to say, "I'm sure she could swallow." :)

Seacrest also brings up Heidi's sexual harassment lawsuit against Hills creator, Adam DiVello. Patridge is quick to support DiVello saying, "Adam would never do that ... ever!"

The Hills Season 6 premieres tonight on MTV. We can't wait!