Bake any flavor layer cake mix in paper baking cups as directed on package. Prepare fluffy white frosting mix as directed on package or use Fluffy Frosting. Tint orange with 1 to 2 drops each red and yellow food color. Frost cupcakes.
Decorate each with a gumdrop cat: Slice 1" black gumdrops horizontally into 3 slices. Use small rounded slice for head, largest slice for body; cut tail and ears from third slice.