In response to the pictures – which Johnny appears to be donning no facial hair and dramatically thinner – fans have taken to social media to question the state of his health.
"He does not look healthy to me !!!" one commented.
While another wrote: "I love Johnny Depp, I hope he's okay 😕."
But despite the distress of fans, according to PEOPLE Magazine, the seasoned actor and musician is doing just fine.
“Johnny is having a great time on the tour playing with the guys,” a source tells WHO's sister publication of the actor, who’s been travelling the world with his band the Hollywood Vampires.
Depp, 55, has been touring with the band since 2015. The musical act includes rock greats Joe Perry of Aerosmith fame, Duff McKagan and Alice Cooper.