On Tuesday's sixth season premiere of The Hills, Kristin Cavallari faced off against Audrina Patridge, who accused her of going after her on-and-off fling Justin Bobby.
"I think that Audrina and Stephanie [Pratt] were very judgmental and just wrote me off right away without getting to know me," Cavallari, 22, told Usmagazine.com Tuesday at the "Unite Unveiled: Gen Art's Fresh Faces in Fashion" event in West Hollywood.
What does she think of Patridge's drastic transformation since the first season of The Hills?
"I'm not commenting on her plastic surgery," she told Us.
For access to all our exclusive celebrity videos and interviews – Subscribe on YouTube!