Cosmetic Brush

FIG. 1 is a perspective view of a cosmetic brush showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is an enlarged top view thereof; and,

FIG. 7 is an enlarged bottom view thereof.

The broken lines shown in the figures depict portions of the cosmetic brush that do not form part of the claimed design.