Jason Merritt/Getty Images for Art of Elysium)
For the few of you out there who don't know, the 50-year-old actor and the 27-year-old actress are set to be married. After Heard was spotted wearing a diamond ring on that finger, a source confirmed to E! News the lovebirds are set to walk down the aisle.
Heard and Depp's engagement is three years in the making. The duo met while costarring in the 2011 film The Rum Diary. And just days after Depp announced his split from ex Vanessa Paradis , he and Heard were rumored to be heating up in the romance department.
Since getting together, the super private couple is rarely spotted out and about together. Most recently, Depp and Heard attended the Art of Elysium HEAVEN Gala earlier this month where they got their PDA on inside the bash.
In celebration of their engagement, we thought we'd take a look back at their relationship in our romance rewind gallery.