NOW: Justin Bieber
At 19, Bieber remains one of the biggest teen idols in the world. His global fan base, nicknamed the "Beliebers," helped the singer sell more than 15 million albums worldwide. Unfortunately, Bieber's recent run-ins with the law have gotten him more publicity than his music. He is currently under investigation for allegedly attacking his neighbor's house with eggs, as well as driving under the influence in Miami. —XFINITY Entertainment Staff (Photo by Nicky Loh/Getty Images)
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