Johnny Depp and Amber Heard
It was revealed in January 2014 that the Rum Diary costars were engaged after Heard stepped out with a stunning engagement ring. "The proposal happened a while ago," an insider told Us. "She just didn't wear the ring." Depp split from longtime love Vanessa Paradis in June 2012 after 14 years together; they share daughter Lily-Rose and son Jack.