The popular MTV series The Hills recently began its sixth season with familiar names dishing up more drama. Recently Kristin Cavallari sat down for an interview with USmagazine.com in which she talked about her relationship with cast members Stephanie Pratt and Audrina Patridge.

One subject she declined to speak on however was the change in Patridge’s appearance during her time on the show. When asked Cavallari said with a laugh, “I`m not commenting on her plastic surgery.” Patridge herself has denied such rumors which include a nose job and breast implants. She was quoted in a past interview as saying, “People think I’ve got my nose done. My chin done. I just laugh at it.”