Derek Bieber is someone Justin made up to get away from paparazzi they where following him and Justin asked why all the people with the cameras where following him and they said because he was Justin and he said no I am Derek and I am just a look a like.
no, he's the only child
It was Eric Clapton.
The Derek Trucks Band was created in 1994.
Jason Derek Brown was born on 1969-07-01.
the bieber 2
Derek Bieber ! :D
no, he's the only child
Shawty mane (rapper), Jason Mccann (kid bomber), and Jason Deeps (sweet student) and Derek Bieber (lookalike) :)
Not even sure and I'm a real beleiber... But I've seen a photo of Justin Bieber and "Derek Bieber"... It was on Justin's profile on twitter..Check it out before he deletes it! VIA IPOD TOUCH 4G 
Jennifer and Derek danced to "The Way You Make Me Feel" by Michael Jackson and "I Don't Care" by Ed Sheeran and Justin Bieber. These songs showcased their dynamic dance styles and chemistry on stage.
no, Derek is a oerson Justin made up so he didnt have to put up with the papparzi. He definitely doesnt have an imposter :P
David Beckham, Justin Bieber, Your Mom, Derek Fisher, Bannas, Bongos, FireFighters, Burritos, and Muscule Man
His name is derek because his great great grandpa name was derek.
His name is derek because his great great grandpa name was derek.
Derek Lake's birth name is Derek Michael Lake.
Justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber justin bieber <3 ;**
Duhhhh. Casey and Derek are stepsiblings. Casey's mom married Derek's dad.