The famed kitty first found internet fame in 2012, and went on to become a household name with everything from plush toys and books to her own movie Dave Quinn is the Deputy News Director at PEOPLE.

Update 10:10am CT, May 17: Grumpy Cat passed away at age 7 on Friday due to complications from a urinary tract infection. Featured Video Since the dawn of internet culture, cats have been, shall we ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The internet sensation known as Grumpy Cat, whose real name was Tardar ...

Everyone’s favorite Grumpy Cat stars in a new movie! Yes, Grumpy Cat has a new Lifetime movie just in time for Christmas. The frowny feline even has her first speaking park The official trailer of ...

Does the name Tardar Sauce ring any bells? Better known as Grumpy Cat by her fans, this frowning feline has gone from an internet star to a recognizable celebrity with her very first blog post. As the ...

"Besides being our baby and a cherished member of the family, Grumpy Cat has helped millions of people smile all around the world — even when times were tough," the post said. "Her spirit will ...

The Internet is flummoxed by a cat diagnosed with dwarfism and an adorable overbite. She’s appeared on talk shows, authored a book that landed on the New York Times bestseller list, and even starred ...

Aubrey Plaza, who plays grumpy so well on NBC's “Parks and Recreation,” is even more ornery as the voice of Grumpy Cat in the Internet star's first Christmas movie. Early in the movie, in response to ...