Justin Bieber had to go pee

Justin Bieber spent a large portion of his Halloween signing books for adoring fans at The Grove in Los Angeles, but it appears the singer did not set aside enough "me" time.

Seen here, the heartthrob is escaping the shopping center with hand-in-crotch on his way to an awaiting limousine. At one point, Biebs felt he needed to bring a second hand into the mix.

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