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birthday
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gets his first drum kit
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Period: to
justin beiber and his mother post videos on youtube
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Youtube sensation
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First album released
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2010: World Tour
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release of baby
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Beiber 4 for 4 at AMAs
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3-D film released
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2 Juno wins
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high school graduation
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chilly reception at grey cup
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beiber becomes most followed-person on Twitter