Kaitlyn "Kate" Melton (born June 23, 1992) is an American actress. Her biggest role to date has been as Daphne Blake in two Scooby-Doo live-action prequel films, Scooby-Doo! The Mystery Begins and Scooby-Doo! Curse of the Lake Monster. and her leading biggest role in episode of All Grown Up!.