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Brian Austin Green was not the only one. In a lie-detector interview aired as Lifetime special, Tori Spelling admitted to sleeping with Jason Priestley, her co-star on '90s drama "Beverly Hills, 90210".

The hour-long interview aired on Saturday, October 3 after Lifetime's premiere of "The Unauthorized Beverly Hills, 90210 Story". While hooked to a polygraph, the 42-year-old made a shocking confession that she had sex with Priestley while the show was still on air.

Spelling said she lost her virginity to a "normal guy not in the business". Interviewer Louise Roe pressed on the topic, asking whether she slept with any of her co-stars beside on-and-off then-boyfriend Brian Austin Green. Narrowed down to Priestly and Luke Perry, Spelling said it was the former.

Spelling revealed she had a crush on Perry and kissed him on her 18th birthday but they never had sex. But when it came to Priestley, she blushed. "We had summer fling, it was off set. Our version of a summer romance -the 90210 version. We stayed friends beyond that," she said, adding "I'm gonna get in so much trouble for this."

A sneak peek of the special previously had her confessing to having sex with Green. "He teased me. He teased me a lot. He would always come up to me and say that I had, like, peach fuzz," Spelling recalled. "And he pulled up my peach fuzz and he'd be like, 'Oh my gosh, you are like my little lamb chop, you're like my Chewbacca'."