POP heart-throb Justin Bieber takes a breather from his UK tour as he goes out wearing a GAS MASK.
The singer, 18, was snapped wearing the weird headgear as he went shopping in central London last night.
The Boyfriend star looked like a character from a horror movie in the military mask, all-black outfit and baseball cap.
Justin thrilled girl fans with a gig in Liverpool on Sunday.
He couldn’t mask his sex appeal . . .
