FIG. 1 is a front isometric view of a showerhead.

FIG. 2 is a right side elevation view of the showerhead of FIG. 1.

FIG. 3 is a left side elevation view of the showerhead of FIG. 1.

FIG. 4 is a front elevation view of the showerhead of FIG. 1.

FIG. 5 is a rear elevation view of the showerhead of FIG. 1.

FIG. 6 is a top plan view of the showerhead of FIG. 1; and,

FIG. 7 is a bottom plan view of the showerhead of FIG. 1.

The broken lines shown in the drawings are for purposes of illustrating use and environment only and form no part of the claimed design.