Tonks

Pink hair: as the book says.
Blue hair: making me think about the fact that Teddy would probably do the same thing. (Hate that one. I really have a problem with anatomy).
Colored hair: trying new things, or trying to make Ginny and Hermione laugh.
Mousy hair: while Remus is gone...

Nymphadora Tonks , belongs to J.K Rowling.