Teen heartthrob Justin Bieber's hair apparently has its own personal bodyguard.

The hair that Bieber recently chopped off during the infamous salon session to donate to a charity auction is sitting inside of glass case being guarded by two bodyguards, reports TMZ.

The hair sold for more than 40,000 dollars during a special charity auction on eBay -- and now, it's making special appearances around the country.

In fact, the hair is about to go on display at Lucky Strike Lanes in Miami ... where fans of Bieber's locks can pose with the strands, as long as they make a donation for the tsunami relief effort in Japan.