Days after the 27-year-old star was spotted wearing a sparkly jewel on her ring finger sources have confirmed to Us Weekly that the rumors are true and the couple is in fact engaged.
"The proposal happened a while ago," an insider told the magazine. "She just didn't wear the ring."
The 50-year-old Pirates of the Caribbean star and Heard met on the set of their 2011 movie, The Rum Diary. The couple confirmed their relationship in June 2012, shortly after Depp announced his split from longtime love Vanessa Paradis.
Since then, the couple has been spotted together all around the world. They made their red carpet debut as a couple Saturday at the Art of Elysium gala at L.A.'s Skirball Center.
Before Heard, Depp was in a 14-year relationship with Paradis. They have two children, a 15-year-old daughter, Lily-Rose Melody Depp, and an 11-year-old son, John Christopher "Jack" Depp III.