Jersey Shore star Vinny Guadagninno has moved on from his beach trotting ways and is now sitting down and doing one-on-one interviews on his newest MTV talk show, The Show with Vinny. The former reality star opens up about the worst thing working alongside his mother and her spilling his most embarrassing secret.

"The most embarrassing thing that my mom has ever said about me was that I wasn't circumcised," Guadagnino tells People. "That trumps everything! She said that when Jenny McCarthy came to do the show. I ran out of the room and I was like, 'No, no!'"

“After six seasons of the Jersey Shore, that info has never gotten out," he continues. "But the one time I film a show with my mom, boom, the biggest secret is out."

Guadagnino and the rest of the Jersey Shore cast said goodbye to the reality series that made them popular last year. Not long after the 25-year-old landed his own talk show on the network.

The show acts like a talk show in a reality show setting where celebs meet his family, including his outspoken mother Paula.

Image: MTV