It's the one person everyone flips out when they meet on the red carpet. She's not a singer or actress and she doesn't even have to say a word when people are in her presence. Yes, we're talking about Tardar Sauce, better known by her nickname, Grumpy Cat.
Celebs like Peyton List, Laura Marano and R5 are just some who love running into this ball of fur, since she's such a star in her own right and of course, a proper selfie documenting their time with the cat is a must!
Click through the gallery to see pics of your fave celebs striking pose with Grumpy Cat!