SOPHIE Monk was offered big bucks to star in a sex tape with a Hollywood star.

The 36-year-old told KIIS FM’s The Thinkergirls that she was “so offended” by the offer.

“It was so weird,” Monk said.

“Someone asked me that was a celebrity and was like, ‘Let’s do this!’”

The former Bardot singer said the male celebrity suggested they split the profits from the tape.

“I think they thought it would make $20 million all up,” Monk revealed.

“I was so offended. The fact they think I’d do that for the money, I’m not that desperado.”

Monk also confessed to the radio duo that she was once offered $10,000 to go on a date with a fame hungry fella.

“This guy, I think he wanted to raise his profile in LA,” Monk said.

FYI — she turned down that offer too.