Mariah Carey let us in on her super secret diet secrets that helped her get back to her high-school weight on the Oprah Winfrey show Monday. Turns out its not that complicated at all. All you have to do is hire a very expensive live-in diet guru.

“My jean size went down to my 10th grade size. I got tired to people telling me, ‘You need to lose weight,’” she said. “It inspired me. For me, it’s not about a number on a scale,” she added. “It’s not about necessarily even a size. It’s about feeling good and being comfortable in your own skin. Right now, I feel really great. I feel better than I’ve ever felt.”

Check out the video below to see what’s inside Mariah’s fridge and meet her diet Nazi that makes her eat fish and soup.