The Matchbox 20 front man Rob Thomas, who scored a huge hit and a Grammy award for his collaboration with Santanna for the single "Smooth", has slammed reports that he had sex with Tom Cruise.

According to the Internet Movie Database, Thomas seems to be even more upset that he's been labelled a fellow Scientologist.

The singer has expressed his horror at claims that he was caught in bed with Cruise and has chosen to finally speak out to quell the rumours.

But what seems to irk him more are claims that he is a Scientologist.

He said, "If I were gay, Tom wouldn't be on the top of my list...It would be Brad Pitt. I'm more offended by the rumours saying I'm a Scientologist."