The 18-year-old pop phenom put on a gas mask (yes, a gas mask) as he tried to make a clean getaway in London on Monday.
Bieber had been shopping Acne Studios when the cameras showed up.
Of course, being the sneaky people that they are, the paparazzi still managed to get a frame or two of Bieber without the mask on as he did his shopping.
But, hey, at least he got the last laugh.
Bieber — who split from girlfriend Selena Gomez at the end of last year — is currently in London for the UK leg of his uber-popular Believe tour, which kicked off in Manchester last Friday.
He was recently spotted attending a Justin Timberlake concert with a brunette named Paige Roberts-Clarke. To learn more about her story, click here.
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