Are tu One Direction's best fan ever? mostrar us why! 

On the show Are you One Direction's best fan ever? Show us why!

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Are you One Direction\'s best fan ever? We want to hear from you!

Tell us why you\'re 1D\'s top fan in an Instagram video. You could win a chance to visit TODAY to compete in our 1D Fan Face-Off, where finalists will answer One Direction-themed trivia — on air!

We\'re accepting entries through 2:30 p.m. ET on Tuesday, Sept. 2 — so get to Instagramming! Read the official rules here.

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