The ornamental design for a cupcakecarrier, as shown and described.
FIG. 1 is a perspective view of the carrier;
FIG. 2 is a top plan view of the carrier; and,
FIG. 3 is a front elevation view of the carrier.
The rear elevation view of the carrier would be substantially the same as that shown in FIG. 3 because the construction of the carrier is symmetrical. The bottom surface of the carrier is unadorned.
The broken lines are for illustrative purposes only and form no part of the claimed design.