Scott Eastwood, the son of Clint Eastwood, claims Ashton Kutcher slept with his girlfriend while still married to his ex-wife, Demi Moore, which may have led to their split.

The shocking revelation came during an interview on Thursday’s Watch What Happens Live. A caller asked fellow guest Jon Cryer if it working with Kutcher on Two and a Half Men was awkward consider they both dated Demi Moore. Jon Cryer dated Moore in the 1980s, while Kutcher married her in 2005 and divorced from her in 2013.

“Yeah it was a little awkward I have to say,” Cryer conceded before Scott Eastwood chimed in and dropped the bomb.

“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,” Eastwood said.

“Wait, he slept with your girlfriend while you were together?” asked host Andy Cohen. “How did you find out about that?”

.@ScottEastwood joins a cool club: actors who got famous after being in a Nicholas Sparks film http://t.co/sDypi9TOYB pic.twitter.com/X5nCLmiYb8

— EntertainmentTonight (@etnow) April 10, 2015

“Well, I think it was the catalyst that broke him and Demi up,” Eastwood said.

Andy Cohen then asked if Eastwood’s girlfriend at the time was one of the two girls that were the center of a San Diego incident that occurred in 2011. Eastwood confirmed that it was and said his buddy was dating the other girl at the time.

Um, Scott Eastwood just dropped a BOMBSHELL about Ashton Kutcher's marriage: http://t.co/7PBLZzkrjS pic.twitter.com/7ntdcgdeIB

— POPSUGAR (@POPSUGAR) April 10, 2015

“Mmhmm, yeah, scandal,” Eastwood said, before saying he holds no grudges against Ashton Kutcher.

“No not at all,” he said when Cohen asked if he was still mad at Kutcher.

Scott Eastwood visited the show to promote his romantic drama The Longest Ride, which hits theaters Friday.