Justin Bieber hit The Late Show With David Letterman earlier this week to read the list of 10 things we didn’t know about him.
10 Little-known Facts About Justin Bieber were about his secret of being so adorable, about his famous hair, gas siphoning and the Green Lantern.
My favorite little known-fact about Justin Bieber is: once Biebs spent two hours in the line for his own autograph. Loving it!
In case you missed them at the show, 10 hilarious facts about Justin Bieber: