It looks like things are getting pretty serious for secret sweethearts Ashton Kutcher and Mila Kunis.
The pair, who were recently snapped locking lips at the wrap party for Ashton's Steve Jobs biopic, are reportedly inseparable.
"They're basically living together," a source tells The Sun. "Like any new couple in love, they're pretty much joined at the hip.
"They're staying with each other most nights. Mila's practically moved in to Ashton's Hollywood home."
Ashton, 34 and Mila, 28, met on the set of That '70s Show in 1998, when they played onscreen couple Jackie and Kelso.
Ashton is currently in the process of divorcing his wife of six years, Demi Moore.