It could be none of the above, or it could just be Justin Beiber.

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But brands like Audi and celebrities like Justin Beiber have joined Instagram to promote themselves.

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Justin Beiber ditched the prom tuxedo and went all street with a stylized hoodie, jeans and high-tops.

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Only Lady Gaga and Justin Beiber, both with over 11 million followers on Twitter, have more microblog fans than Yao Chen.

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In China, Apple is bigger than Justin Beiber.

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Imagine John Wayne versus Justin Beiber.

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The phony account follows Justin Beiber.

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Reid, who helped make international stars out of Usher, Pink, OutKast and Toni Braxton on LaFace Records and then helped resurrect the career of Mariah Carey and signed Justin Beiber to Island Def Jam, is currently the head of Epic Records.

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Beyond shooting her series finale and a new movie, preparing to tour for her third album, releasing a clothing line, reportedly dating Justin Beiber, and just being young, Selena has found a philanthropic alliance with UNICEF that seems to benefit them both.

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