"Some days are grumpier than others," Grumpy Cat's family wrote in a message on Twitter this morning, because, sadly, Grumpy Cat has died. The perpetually frowning cat was seven years old, according ...

Grumpy Cat, whose sour puss became an internet sensation, died at age 7 last week. This was taken in December of 2015. Richard Vogel Associated Press file photo “Some days are grumpier than others.” ...

The Internet's most beloved cat died this week at age 7 "I'm still Grumpy from the block," the famous cat tweeted with a photo of herself and the American Idol judge in 2014. Grumpy Cat and her owner ...