The Little Miss Cupcake-elator is a machine that make cupcakes but it doesn't have an off switch as Barbie said in Rhapsody in Buttercream. It was given or made by Ken and the Little Miss Cupcake-elator was attached to the right arm of the Tennis-Playing Robot. It lives in the Dreamhouse Kitchen.
The Little Miss Cupcake-elator is skilled in making cupcakes fast, but when you wait a little longer, it goes out of control because it has no off switch.