The hot celeb couple have been dating for two years.
Look who's engaged -- Ashton Kutcher and Mila Kunis!
Us Weekly and E! reported the happy news about the hot celebrity couple on Thursday night. Both sites confirmed the engagement after noting the huge diamond ring Kunis wore while shopping in Los Angeles earlier in the day.
Kutcher, 36, and Kunis, 30, have been dating for two years. Before that, they were castmates on the popular Fox sitcom That '70s Show, which aired from 1998 to 2006.
It's the first marriage for Kunis and the second for Kutcher, who finalized his divorce from Demi Moore in November.