Ashton Kutcher and Mila Kunis Kiss Leaves Demi Moore "Heartbroken"

Demi Moore is reportedly "beyond heartbroken" after Ashton Kutcher was recently spotted kissing Mila Kunis. The pictures of the two locking lips at a wrap party for Kutcher's latest film "Jobs", surfaced yesterday. The pair looked cozy and affectionate as Kutcher celebrated the end of shooting a biopic about the life of Steve Jobs, in which Kutcher plays the lead role as Jobs.

"Demi is devastated that Ashton has moved on so quickly and is dating Mila. She is beyond heartbroken," a source told RadarOnline. "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....Seeing photos of him kissing another woman is too much for her to handle, it's like having her nose rubbed in it time and time again......She kind of knew it was definitely over between them but I think she was still holding out a little hope for a reconciliation - now he's actually dating someone else she knows that's not going to happen."

Ashton and Mila have been rumored to be dating since April. They previously co-starred in "That 70s Show" and have been friends since.

A source also told a British tabloid that the two lovebirds are living together. "They're staying with each other most nights. Mila's practically moved in to Ashton's Hollywood home," the source told The Sun.

Ashton Kutcher and Demi Moore divorced in November last year after Kutcher cheated on Demi with Sara Leal.

Mila previously dated "Home Alone" actor Macaulay Culkin for eight years, before breaking it off in 2010.