The chatter surrounding new naked photos of Orlando Bloom on vacation with Katy Perry put Rod's penis back in focus for Denis as he appeared on Sharon Osbourne's U.S. TV show The Talk on Thursday (04Aug16).

He revealed he saw the rocker's manhood while hosting the Fashion Rocks charity benefit in New York.

"I brought Rod onstage and he was doing a number from his current album, then there was a commercial break... and he does Maggie May with Ron Wood," Denis recalled.

"When he was singing before the commercial break, this woman brought in this canary yellow jacket and bright orange shirt and pants and sneakers and said, 'Rod needs to change...'

"Rod came in and just took all his clothes off and he was completely naked... and he was drinking a goblet of wine. He started walking toward us and we were seated at a table working on jokes... I lasered in on his a**... but when he turned around (I was like)... 'That's Rod Stewart's penis and I'm gonna stare at it. I can't take my eyes off it!'"

Rod caught the comic looking at his privates and shot him an odd glance.

And now Denis can't get Orlando's bloom out of his head after he was shown an uncensored photo of the actor's junk backstage before his appearance on The Talk.

"I'm like, 'Let's look at it!' and now I wish I'd never looked at it," the comic explained. "It's sizeable... I was like, 'Oh my God!'"