and Amber Heard
are still going strong and marked an important relationship milestone: their first official appearance as a couple. The handsome Rum Diary costars, who have been dating since 2012, attended The Art of Elysium's 7th Annual Heaven Gala on Saturday, Jan. 11 in Los Angeles. Even though the 50-year-old actor did not walk the red carpet, the beautiful duo posed for photographs inside the event. Depp sported a dark suit and tie, while Heard, 27, wore a black-sequined long dress and bright red lips. The duo was spotted at the front table by the stage and Depp had his arm around his ladylove as they listened to Evan Rachel Wood
perform "What's Going...