Grumpy Cat is dead. This morning it was revealed she had died at the age of seven, leaving behind legions of feline-obsessed fans who had tributes to her in the form of memes and tattoos. Real name ...

The famously dour-looking internet sensation Grumpy Cat has passed away, according to obituaries by CNN and the New York Times. We could mourn the feline and move on to the next weird internet animal.

She was one of the most recognizable faces on the internet. Grumpy Cat, with her permanent frown, brought smiles and snark on the darkest days. Grumpy Cat died Tuesday after developing a urinary tract ...

Add Yahoo as a preferred source to see more of our stories on Google. Grumpy Cat, the internet-famous feline who died last week at age 7, was without a doubt the rock star of the cat community. But ...