Lisa Rinna finally opened up about her famously plump lips on today's Today Show.

She said, “That’s the pink elephant in the room. This is the first time I have told what I have done to my lips. Twenty-three years ago, I had silicone put in my top lip not the bottom lip. [The look] made me who I am. But after years and years, you develop scar tissue.”

According to People, the silicone hardened, and the look of the scar tissue was no longer plump and beautiful. Next came a cortisone injection, and that was “gross,” she said.

Her latest book Rinnavation: Getting Your Best Life Ever
is due out next week.

She's not had facial plastic surgery but she did get breast implants after two pregnancies and does use dermal fillers (Juvederm and Botox.) See her discuss her lips and beauty tips in the video below;