Mila apparently payed her boo a visit on set of his show Two And A Half Men.
On Friday, the actress joined Ashton while he worked and even took time to take photos with awaiting fans.
The visit comes just a few days after the lovebirds were reportedly spotted serving major PDA, at the Denpasar International Airport in Bali.
They held hands as they made their way into the airport after enjoying some quality one on one time with each other.
Things seem to be getting serious for these two. Do they make a good couple?
Check out Mila and Ashton on set in the accompanying gallery!