The newly engaged Ashton Kutcher and Mila Kunis had separate Saturday night plans . While Ashton socialized in Austin, TX, Mila was out on the town in LA, showing off her diamond engagement ring on a stroll with a friend. Joining Nas and other pals for a concert at hot spot A-Grade, Ashton was all smiles as he kicked back and sipped beverages. The actor and rapper are just two of several stars at the South by Southwest festival .
Ashton and Mila have had a busy couple of weeks since news spread about their engagement . On Tuesday, the couple got a little shy while showing PDA  at a Lakers game. We'll soon get a glimpse of their onscreen chemistry for the first time since That '70s Show wrapped in 2006. In big casting news, Mila will play Ashton's love interest  on Ashton's hit CBS show, Two and a Half Men. Keep reading to see their latest snaps!