Washington, Feb 22 : Mila Kunis and Ashton Kutcher have decided to take their relationship to a whole new level by moving in together.

A source told Us Weekly that the former ‘That 70’s Show’ co-stars have been shacking together for a while now, since the 29-year-old Mila’s house is being remodeled and may make the move official soon.

It was also reported by the source that the Two-and-a half man actor’s roommate is already getting ready to move out of the 9,000 square feet mansion in the Hollywood Hills.

The actors have always looked in sync the moment they stepped out in public last spring, just four-months after announcing the end of Ashton’s marriage from Demi Moore. They have been to Australia, Italy, New York, and Iowa, together, since then.

A source claimed that the couple had been friends first and then switched to love, which formed the perfect foundation to their relationship. (ANI)