Ashton Kutcher brought Mila Kunis to the wrap party of his new movie 'Jobs' last night (26.07.12).
This was the first official outing for the couple who have been careful to keep their romance under wraps and those in attendance said they were "really cute together".
A source told Hollyscoop.com: "They stayed within five feet of each other the whole entire evening. It was very obvious to everyone that they were together.
"They both seemed in good spirits, happy and having fun," says the source, adding "They just sat next to each other and mainly talked to each other the whole time they were there."
Ashton and Mila stayed at the party, which took place at The Duplex on Third Restaurant in Los Angeles, for two hours.
It was recently claimed that Demi Moore is "beyond heartbroken" over Ashton's new romance.
The couple ended their marriage last year following allegations that Ashton had been cheating on her with a number of women but after pictures surfaced of the 'Two And A Half Men' actor kissing Mila, Demi, 49, reportedly became hysterical.
A source said: "Demi is devastated that Ashton has moved on so quickly and is dating Mila. She 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.
"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, 34, and 28-year-old Mila have been friends since working on 'That 70s Show' together and their relationship is said to be "like a knife" in Demi's heart.