Showerhead

FIG. 1 is a perspective view of a showerhead showing my design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a side elevational view;

FIG. 5 is a side elevational view;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view.

The broken line disclosures in the view represents portions of a showerhead in which the claimed design is embodied, but which forms no part of the claimed design.