Justin Bieber`s hair sells for $40,000

'Justin Bieber: Never Say Never' film premiere, Nokia Theater L.A. Live, Los Angeles, California. - Russ Einhorn / A mystery bidder has paid more than $40,000 for a lock of Justin Bieber's hair on eBay.The 17-year-old singer saved some of his famous hair after a re-style and gave it to chat show host Ellen DeGeneres in a signed box.She put it on the Internet auction site to raise cash for animal