Conrad is asked why Montag decided to pose in the September issue of Playboy.
In a sly reference to Montag's cosmetic enhancements, Conrad replies, "They're not going to pay for themselves."
Her digs don't stop there.
"I don't call magazines and let them know about things so they can write stories," she says of the Pratts. "There was never an incentive to keep doing The Hills so I could get into [Hollywood club] Les Deux. That was never the point. It was more to create a fan base so I can go create a business and do something I really love doing."
She also slams them for wearing masks in Mexico during the recent swine-flu scare following their May wedding.
"I don't know if it was so funny because people really were being affected by that disease," she says. "But otherwise [Heidi and Spencer] are very entertaining. You have to laugh."
Credit: US Magazine