Justin Bieber shows off his toned arms as he belts on stage during his concert on Monday night (March 25) in Lodz, Poland.
That same day, the 19-year-old singer wished his mentor Usher good luck on his Voice debut, which premiered that night.
“@UsherRaymondIV @NBCTheVoice good luck tonight big bro,” he tweeted. “CRAZY SHOW!! Thank u POLAND!”
Justin recently posed for a cool photo shoot for adidas Neo’s new virtual lookbook.
25+ pics inside of Justin Bieber performing in Poland…
Posted to: Justin Bieber