Miley Cyrus and Liam Hemsworth
Miley Cyrus, 19, and Aussie Liam Hemsworth, 22, are engaged! The announcement came just a week ago in June 2012. The stars have been dating since they co-stared in The Last Song, a Nicholas Sparks novel film adaptation that was released in 2010. The couple briefly broke up later that year, but seem to be doing just fine now.