Demi Moore is reportedly heartbroken over pictures of her ex-husband Ashton Kutcher kissing actress Mila Kunis.
Ashton and Mila, who starred alongside each other in That 70s Show, were snapped kissing this week but are yet to confirm a romance.
But a source told British tabloidThe Sun that the pair are "basically living together”.
An insider told RadarOnline the Charlies Angels star was reportedly "devastated" when she saw the pictures and is "beyond heartbroken”.
"Even though Ashton cheated on her all the time, it was with random girls, it wasn’t a relationship like it is with Mila and that is what is killing Demi now," the source said.
The 49-year-old actress has spent time in rehab since the pair's split in October last year and friends fear for her wellbeing.
"Each time Demi hears about Ashton and Mila it breaks her heart. She really loved him despite the flaws in their marriage and to see him dating someone new, who is so much younger than she is, is like a knife in her heart," the source said.