bieberair032513_01-full.jpgshirtless singer Justin Bieber lodz poland security airport

He sure knows how to stay in the news!

On Monday night Justin Bieber performed in Lodz, Poland, and after his show he went through a security check at Wladyslaw Reymont Airport shirtless with his underwear hanging out! Seriously though ... why is he always bare chested?!

"CRAZY SHOW!! Thank u POLAND! ... #beliebers thank u. #smiling," Biebs tweeted after the concert, and we're not sure what's crazier -- the fact that he copied the artistic direction of the Victoria's Secret fashion show or that he's wearing white leggings, but we still love him!

singer Justin Bieber lodz poland perform sing sunglasses singer Justin Bieber lodz poland perform sing sunglasses

Next up? Three shows in Germany and Austria and a total of 18 dates for the month of April. Hopefully he doesn't get burned out!