Kristin Cavallari is coming clean about going under the knife.

During a recent Q&A on her Instagram Stories, the Laguna Beach alum revealed that she underwent a breast lift after a fan asked if her boobs were real.

“Gonna keep it real with y’all,” she wrote on Aug. 23, alongside a photo of herself in a bikini. “Got a lift after breast feeding all 3 kids.”

Kristin—who shares Camden, 10, Jaxon8 and Saylor, 6 with ex Jay Cutler—was also candid about her experience with Botox and fillers, or lack thereof, and admitted she’s “never done it.”

She said, “It is not for me. She shared that she’d seen the effect on certain people. It is my concern that the effects on the skin over the long-term are unknown. I am not talking about 5-10 years. I’m talking more like 20 years. I believe your face is muscle. We need to treat it as we would any muscle.

Elle added that she was “super animated” and needed her face to move.