Mila Kunis and Ashton Kutcher
Ashton Kutcher allegedly asked Mila Kunis not to work with Scott Eastwood Reuters

Ashton Kutcher allegedly asked Mila Kunis not to take up a film involving Scott Eastwood. In 2015, the son of filmmaker Clint Eastwood had claimed his former girlfriend cheated on him with the Two And A Half Men star.

During an appearance on Watch What Happens Live, Scott revealed that the Jobs star cheated on then-wife Demi Moore with Sara Leal in 2011, leading Kutcher and Moore to split up shortly after.

The 31-year-old actor revealed the story when fellow guest Jon Cryer, Kutcher's Two and a Half Men co-star, was asked about the fact he had once dated the Ghost actress. Cryer admitted that it was little awkward that he and Kutcher both had a relationship with the same woman.

Scott said: "If it makes you feel any better he did sleep with one of my ex-girlfriends. But she was my current girlfriend at the time so ... "

"Wait, he slept with her while you were together?" asked host Andy Cohen.

"I think it was the catalyst that broke him and Demi up," Scott continued.

"Was it the girl in San Diego?" Cohen asked.

"Yeah, it was her and her friends," the Suicide Squad actor said.

According to Star magazine, the actress was eager to accept a movie offer, but when Kutcher found out Eastwood "was being considered for the lead, he said no way."

Kunis "thinks he's being silly, but she's asked Ashton not to work with certain people in the past, so she gets it."

The two, who played characters Michael Kelso (Kutcher) and Jackie Burkhart (Kunis) on hit sitcom That '70s Show, started dating in 2014. The pair got married in July 2015.