Report: Ashton Kutcher, Mila Kunis Engaged

(Undated) -- It looks like actors Ashton Kutcher and Mila Kunis are engaged. E! News says Kunis was seen sporting a diamond on her ring finger Thursday, and sources say the couple is indeed planning a trip down the aisle. Kutcher and Kunis played high school sweethearts on "That '70s Show" and have been dating for nearly two years. Kutcher was previously married to Demi Moore, while this would be Kunis' first marriage.