United Kingdom, April 16 -- Drew Scott was once Superman's "butt double".

The 46-year-old realtor had some acting roles in his younger years and one job was on TV show 'Smallville', but he only appeared in very specific scenes as a stand in for lead actor Tom Welling.

Appearing on 'The Jennifer Hudson Show', the host successfully guessed Drew when asked who out of him and brother Jonathan had once "played a butt double".

Drew confirmed: "I was Superman's butt double back in Tom Welling's 'Smallville' days.

"It was more of a... there were a few of us, depending on the shot they wanted, but Tom Welling was much sexier than I was."

Jennifer then asked Jonathan if he had been involved too.

He quipped: "No, I've only been a front double....