The actor is continuing his scheduled tour with the rock band amidst news that Heard was granted a temporary restraining order against him.
Amid his legal drama with Amber Heard, Johnny Depp is still rocking and rolling.
The Alice Through the Looking Glass actor is currently touring with his band, the Hollywood Vampires, which is also made up of Alice Cooper and Joe Perry. The rock supergroup kicked off their world tour on Tuesday, just one day after Heard filed for divorce from Depp, at the Turning Stone Casino in Verona, New York.
WATCH: Judge Grants Amber Heard Temporary Restraining Order Against Johnny Depp
According to an eyewitness, Depp was "pretty low profile at the casino," and didn't really come out in public until it was time for the show. Upon arriving on stage to perform, however, Depp was professional and composed.
Stephanie Heath, a concertgoer, exclusively told ET that Cooper introduced Depp calling him "Johnny D from Kentucky."
"Johnny seemed humble, almost shy at first," Heath explained. "He wore his sunglasses for the first few songs, and kept going to the back to talk to the drummer and keyboardist. He shared the mic with Joe Perry a few times during the show."
Once Depp was all warmed up, he took off his sunglasses and left them off for the remainder of the concert.
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"When he took them off, he totally got into his performance," Heath added. "He constantly acknowledged the crowd and was smiling, nodding and waving throughout the night. He seemed so happy to be there and thanked the crowd multiple times for coming."
The Hollywood Vampires' next scheduled show is Friday night in Lisbon, Portugal, as part of the Rock in Rio rock festival. Matt Sorum, drummer for the band, took to Instagram on Thursday night to share a behind-the-scenes video of their arrival.
"Arrived in Lisbon, soundcheck today," he captioned it.
WATCH: Who Gets the Dogs in Johnny Depp and Amber Heard's Split?
According to their official Facebook page, the band attended a Starkey Hearing Foundation event prior to taking the stage.
Meanwhile in Los Angeles, a few hours ahead of Depp's show, Heard showed up to a courthouse to file a restraining order against Depp less than a week after she filed for divorce from the actor.
WATCH: Johnny Depp Hopes His 'Short Marriage Will Be Resolved Quickly,' Rep Says
As ET confirmed earlier on Friday, the 30-year-old actress and her lawyer provided a photo to the court, which showed various bruises on Heard's face, alleging that Depp, 52, had harmed her. The judge granted Heard a temporary restraining order against Depp.
ET has reached out to reps for Depp, Heard and the Hollywood Vampires. To hear the latest update on Depp and Heard's legal drama, watch the video below.
