Celebrity tech geeks

Updated: Mar 16, 2012 16:03 IST

He might young, but Justin Bieber knows how to manage his multi-million dollar fortune. The singer has already invested money in PhoneGuard, Inc. AFP PHOTO VALERY HACHE
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He might young, but Justin Bieber knows how to manage his multi-million dollar fortune. The singer has already invested money in PhoneGuard, Inc. AFP PHOTO VALERY HACHE

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