So MondoMedia have this contest where your OC can appear in an upcoming episode (probably standing in the background or something <XD).
And well to be honest I don't make so many OC's from other shows, so I had no idea how my HTF OC should look like. But in the end I came up with this yellow cat.
Feel free to vote on little Kitty XD www.mondomedia.com/kitty-3/
I know I don't have a chance to win, but I had a real designing her 8D
Kitty © The-White-Monster/Me