Vote: Celebrity Selfie Showdown of the Week — September 18, 2014

The "selfie" has become part of the pop culture lexicon, and for celebrities mastering the art of social media, posting them is part of building their brands. Which is to say, a selfie is just another form of self promotion. So who's doing it best this week? We've scoured Instagram and Twitter to find the contenders for the best selfie in this week's Celebrity Selfie Showdown.

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Heidi Klum

January Jones
Bar Refaeli

Kelly Brook

Miley Cyrus

Coco Rocha

Snooki

Hailey Baldwin

Julianne Hough

Rosie Huntington-Whiteley

Madonna

Kaley Cuoco
Shay Mitchell

Paris Hilton

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• Check Out the Best Celebrity Selfies of the Week
• Vote: Celebrity Selfie Showdown of the Week — January 15, 2014
• Vote: Celebrity Selfie Showdown of the Week — June 26, 2014