Katy Perry. You're going to love Katy kat eye - the eyeliner I designed for CoverGirl - and for you! Effortlessly create your cat eye look with liquid-like intensity that lasts 8 hours. You'll be the cat's meow! Use with my Katy kat eye mascara for an even more purr-fect look! You better pounce! covergirl.com. Made in Germany.