Caption This Photo Contest: Why Is Justin Bieber Walking Around In A Gas Mask?

Over the weekend and this past Wednesday night, The Notorious J.J. Biebs was seen attempting to evade ferocious fans and paparazzi by donning a gas mask. If there’s one thing that makes it obvious you’re trying to evade your fans and paparazzi it’s wearing a gas mask, right? In any case, this photo, taken as Bieber Fever Patient Zero was leaving Mr. Chows in London, is just begging for your creative caption. So tell us, what’s happening to good ol’ Justin B. here?

[Photo: Fame/Flynet]