Justin Bieber's birthday practical joke on Scooter Braun. You can help!

justin-bieber-today-show-gi-june-4-500.jpg Justin Bieber wants all his fans -- this means you -- to send videos of themselves singing really badly to the man who first discovered his video on YouTube, Scooter Braun. Seems today (June 18) is Scooter's birthday and Justin thinks this would be very funny.

You may also remember Scooter (his real name is Scott) for getting arrested for not stopping the Great Bieber Riot of 2009.