Despite a seemingly blissful marriage and life with their four children, Us Weekly reported that Beverly Hills 90210 alum Tori Spelling's husband Dean McDermott cheated on her.

The magazine reported on Tuesday that McDermott, 47, allegedly had a one-night stand with 28-year-old Emily Goodhand in Toronto earlier in December. The Daily Mail also stated that Goodhand said McDermott slept with her after an alcohol-fueled evening on Dec. 6.

"He was romantic and very complimentary. He was telling me 'You're so beautiful,'" Goodhand reportedly said. "And he told me he and Tori had a sexless marriage. I believed him."

The article went on to say that the one-night stand took place after a group of friends met up at Pravda Vodka House while McDermott was on a promotional tour for his new hosting job on Chopped Canada. McDermott later invited Goodhand back to his room at the Fairmont Royal York Hotel and they slept together, according to the report.

The two allegedly became friendly over an eight-hour meal at the restaurant before heading to the bar at his hotel with a group of friends, where McDermott "flirted" with her.

The 5-foot-8 woman explained she was attracted to McDermott's charming personality and felt she could trust him because he opened up to her. The two later went up to the star's room, Goodhand alleged, and McDermott reportedly gushed about Spelling, 40.

"He said, 'I love my wife, I love her so much. But she won't sleep with me,' " she said.

Goodhand now says she feels bad about the hookup, saying "I f***ed up."

McDermott reportedly cheated on his first wife, Mary Jo Eustace, with Spelling when the two filmed the 2006 movie Mind Over Murder. He and Spelling married that same year. They now have four children together - Liam Aaron, 6, Stella Doreen, 5, Hattie Margaret, 2, and Finn Davey, 1.