PHOENIX (AP) – Thanks to a photo posted on a social-media website that captured the public’s imagination, Grumpy Cat has emerged as a bona fide celebrity. Evidence of the cat’s burgeoning fame could ...

The World's Grumpiest Cat— and the world's most adorable internet sensation—continues to delight fans of all ages. With her ever-present pout and sassy disposition, Grumpy Cat has won the hearts of ...

After going viral in 2012 and ruling the Internet as one of the first — and most prominent — social media pet stars, Grumpy Cat died on May 14, leaving behind 2.7 million Instagram followers and fans ...

In seven years, Grumpy Cat achieved more celebrity than most of us could ever dream of. The cranky internet sensation’s million-dollar frown and deadpan humor captured our hearts, especially when we ...

Seems Dynamite is getting into the coloring book craze that has recently taken off and have revealed a coloring book variant for the final order cutoff for Grumpy Cat and Pokey #1. The cover is by ...

Some days are grumpier than others. So read a tweet this morning announcing the passing of Grumpy Cat. The famous feline with a perma-frown underbite took the Internet by storm in 2012. AUDIE CORNISH, ...