Grumpy Cat dies at age 7 Grumpy Cat, the world-famous feline whose signature frown is used in memes everywhere, has died at the age of 7, her family announced in a statement on Friday.

Grumpy Cat, the pouty-faced feline that became an Internet sensation and spawned a Christmas movie and advice books, died at the age of 7.

(CNN) -- Grumpy Cat, arguably the internet's most popular cat and one of its first viral memes, has died aged 7. The furry sensation's family announced her death on Twitter on Friday.

Grumpy was physically smaller than I imagined, but her personality was grander. After having a childhood spent chasing cat under couches, it was surprising to find that Grumpy was accepting of all ...