Depp posted a video on Friday, promoting his supergroup the Hollywood Vampires' upcoming concert in Bucharest, Romania. He also smiled in the video.
The video clip was posted by a local promoter and this was the first official on-camera appearance of the actor since Heard filed for divorce from Depp after 15 months of marriage.
It may be recalled that Depp was not seen in the previous videos of the band which were shared by the company.
"We hope to see you there and have some big fun," Depp says about the concert, which marks the band's final gig in Europe. "Have fun."
The Hollywood Vampires embarked on their European leg of a summer tour last week, days after Heard filed for divorce from Depp and obtaining a temporary domestic violence restraining order against the actor.
Depp has so far preferred not to comment about Heard's domestic violence claims, although his lawyer has stated, "Amber is attempting to secure a premature financial resolution by alleging abuse."