Lisa Rinna says she has one major plastic surgery regret.

“My cheeks. I had Juvederm put in my cheeks. That’s what I overdid — big time,” Rinna, 45, tells the Web site momlogic.com in a new interview.

See photos of celebs who underwent drastic makeovers.

“I tried it because my girlfriends did it,” she says. “I thought, ‘I’ll do it! I saw a photo and I was like, ‘Oh Jesus. That’s no good….