Rumors of Ashton Kutcher and Rihanna hooking up apparently didn't sit well with ex-wife Demi Moore, who was "sick to her stomach" and "devastated."
Grazia magazine quotes a source as saying, "Demi is constantly keeping tabs on Ashton. When these pics came up she was understandably crushed."
"Demi's convinced something happened between them and felt sick.'"
The publication also cites a source saying that the alleged relationship between Rih and Ash - which was a one-night stand, if that - "sent Demi spiraling."
This comes just weeks after Moore checked out of rehab, though.
Another source tells Closer magazine, which not only exists, but features Octomom nude on its new cover: "Demi can't believe Ashton would do this."
"She's really hurt by the recent rumors and feels humiliated he's being linked to other celebrities just a few weeks after she got out of rehab."
"She feels it cheapens their marriage even further."Moore and Kutcher ended their marriage in November 2011 amidst rumors of repeated infidelity on the part of the Two and a Half Men star.
Meanwhile, at a press conference in London for her new movie Battleship, Rihanna was asked by a ballsy reporter if Kutcher would be visiting her.
"Wow, how disappointing was that question," the 24-year-old singer said. "I'm happy and I'm single, if that's what you're really asking."
Which clears up nothing, as you can be single and have one-night stands all the time ... but she was disappointed by the question, so there's that.
It's also worth noting that Rihanna's security team and her car were seen at Ashton's place, late night. There were no photos of the two together.
We can understand Demi being a little thrown off by the one-night stand rumors, but you can't believe every piece of celebrity gossip you read.