Mila Kunis and Ashton Kutcher are getting married!

Mila was spotted shopping in L.A. Thursday wearing a diamond sparkler, and a source confirms to E! Online that the two stars have indeed gotten engaged. 

It will be her first marriage and his second. Ashton's divorce from Demi Moore was finalized last November, though they split in 2010. 

Mila and Ashton have been dating for nearly two years.