Post a picture of an actor with a white background.

Robbie with white behind him

well, he just kinda destroys the white background - but anyway...

my super,hor,sexy Robert with a white background<3

Justin, Photoshoot for smallville episode "Justice" (Season 6), in all his Green arrow glory (ok, there's some black in the back, and I don't have any better ones)

Matthew looking so tan!!! :P