Sophie Monk's 'regret' over Playboy shoot

Many models have come out to thank the late Hugh Hefner for the opportunity to pose for his famous Playboy magazine.

But one star who has previously expressed some 'regret' about being associated with the lad's mag is Australia's Bachelorette, Sophie Monk.

In a recent interview with Jules Sebastian, Sophie spoke about her raunchy 2014 Playboy photoshoot, the former singer and actress revealing there was one thing about it that she has an issue with.

"The only regret is it was too warm, you know when your nipples are really warm," the love-seeker said. "Usually they're always erect. You see every paparazzi photos of me and they're like 'boing' but it was just really warm so they look a bit like, very 70s.'"

Sophie, 37, was talking to singer Guy Sebastian's wife as part of her You Tube series, Tea with Jules, and confessed the photoshoot was a bit like a 'bad dream.'

“You know when you’re in a dream and all of a sudden you look down and your clothes aren’t on?” she said. “The first time you’re taking it off, you’re like 'really?' But by the end you’re so relaxed.”

Back in 2011 the blonde turned down $1 million to pose for the publication.

Three years later she took the plunge, but never revealed how big her earnings were.

RELATED: The colourful life and many loves of Playboy founder Hugh Hefner
RELATED: Did Sophie just give away the Bachelorette winner?

“Most things I do are impulsive decisions," she explained, adding she tends to go with her gut. "But I just thought, why not?"

Fair play, Soph.

Meanwhile on Wednesday it was confirmed that Hugh had passed away at the age of 91.

“Hugh M. Hefner, the American icon who in 1953 introduced the world to Playboy magazine and built the company into one of the most recognizable American global brands in history, peacefully passed away today from natural causes at his home, The Playboy Mansion, surrounded by loved ones,” a rep Hugh said in a statement to PEOPLE.

Want more celebrity, entertainment and lifestyle news? Follow Be on Facebook, Twitter, Pinterest, Tumblr and Instagram