Justin Beiber is back in action... performing for the first time since his frightening facial paralysis.
Justin hit the stage in Lucca, Italy Sunday, where he sang, danced, and brought the house down like his old self.
Justin was previously diagnosed with Ramsay Hunt Syndrome, a rare virus that caused paralysis in his face, along with other symptoms.
Beiber took a month off from his world tour, but promised fans he'd be back at the end of July, and he was well enough to deliver.
He's scheduled to perform in South America, South Africa, the Middle East, Asia, Australia, New Zealand, and Europe, again ... before making his way to the U.S.