Justin Bieber Sprouts A Manly Moustache In ‘Believe’ Trailer: Watch!

Singer launches hashtag #Stache in 30-second clip featuring his emerging facial hair.

How can you tell that Justin Bieber is all grown up? All you need to do is watch the 30-second teaser trailer for his upcoming “Believe” movie for definitive proof.

Hint: it’s right below his nose. “Come here, have you seen this manhood right here?” longtime manager Scooter Braun jokes in the opening scene, pointing to the peach fuzz mustache Bieber, 19, is growing.

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