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Jon Bon Jovi turns 50 on March 2, 2012. The musician is best known as the lead singer and founder of his band, Bon Jovi.
(Pictured: Jon Bon Jovi performs at the House of Blues in Orlando, Florida on Oct 17, 2011 during a private party sponsored by Versata of Austin, TX as part of the Gartner Symposium conference.)
( Photo / flickr.com/photos/ejmc/)