'Rosey the Robot Maid is a humanoid robot fictional character in The Jetsons animated television series of the 1960s. She is the title family's maid and housekeeper. Jean Vander Pyl provided the voice for Rosey. Rosey is depicted as wearing a frilly apron, and was often seen using a separate vacuum cleaner. Her torso is mounted atop a single leg and she rolls about on a set of caster wheels. She frequently calls George Jetson "Mr. J".