Julia Kołakowska-Bytner (born on 2nd January 1981) is a Polish voice actress who joined the Polish voice cast of Thomas and Friends in The Great Race.
She is most famous for her roles as Pinkie Pie from "My Little Pony: Friendship is Magic", Barbara Gordon from "Batman: The Animated Series", Ginger Foutley from "As Told by Ginger", Penny Ling from "Littlest Pet Shop" and Jinx from "Teen Titans".