Heh. I know I've done that too many times. But I like the colors, and I like that Pinkie's hair is still curly. A lot of pictures seem to just be depressed, straight-haired "Pinkamena," but in the story Pinkie was joking around and telling terrible puns, enjoying the time she got to spend with her good friend Rainbow Dash. So I think that the colors and whatnot aren't inappropriate for the situation.