Ashton Kutcher & Mila Kunis' Duplex Dinner Date

Kicking off the weekend a bit early, Ashton Kutcher and Mila Kunis headed out for a dinner date in West Hollywood last night (July 26).

The “Butterfly Effect” hunk was every bit the gentleman as he opened his lovely girlfriend’s door for her upon exiting Duplex Restaurant following their delicious meal.

And while Ashton is pumped to have Mila on his arm, his ex-wife Demi Moore couldn’t be more distraught about the news.

An insider told press, "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."

"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."

Enjoy the pictures of Ashton Kutcher and Mila Kunis leaving the Duplex Restaraunt in West Hollywood (July 26).