The ornamental design for a cosmeticapplicator, as shown and described.
1. Cosmetic applicator
1.1 : Front
1.2 : Back
1.3 : Top
1.4 : Bottom
1.5 : Right
1.6 : Left
1.7 : Perspective
1.8 : Enlarged
1.9 : Enlarged
1.10 : Enlarged left view
1.11 : Enlarged
The article is a cosmetic applicator having a brush for applying cosmetics on eyebrows and the like; the parts shown in dotted lines do not form part of the claimed design; the reproduction numbered 1.8 is an enlarged view of the brush part of the front view numbered 1.1; the reproduction numbered 1.9 is an enlarged view of the brush part of the top view numbered 1.3; the reproduction numbered 1.11 is an enlarged view of the brush part of the perspective view numbered 1.7.