Dean McDermott cheated on his wife Tori Spelling with Emily Goodhand, according to a new tabloid report citing quotes from the alleged mistress herself.
The star's husband of seven years stepped out on her while promoting his gig as host of Chopped Canada in Toronto on December 6, Us reports.
Dean invited the (aptly named?) 28-year-old Emily Goodhand, a woman he met that day through friends, to his Fairmont Royal York Hotel room.
There ... they had sex. According to Ems.
"He told me he and Tori had a sexless marriage," says Goodhand, who stayed over at his hotel that night and the following night as well. "I believed him."
He lied. Dean and Tori have had sex at least four times. Liam, 6, Stella, 5, Hattie, 2, and Finn, 1, are proof of this ... as is the Tori Spelling sex tape.
Beyond that, their boning rate is unclear.
Reps for McDermott and Spelling had no comment on the story, however, cheating rumors, aside, the two have experienced rocky times of late.
The Spelling It Like It Is author suffered from placenta previa during her pregnancy with Finn, and was hospitalized for four grueling months in 2012.
One month later, she underwent emergency surgery in September due to complications from her C-section ... and that's not even all for the 90210 star.
Recent financial mistakes and estrangement from her mother Candy left Tori Spelling broke or close to it ... poor Dean couldn't even afford a vasectomy, she says.
Good news for Emily Goodhand?