So it’s really no surprise to me that Grumpy Cat is now starring in a commercial for Cheerios with Buzz the Bee. What does Grumpy Cat have to do with honey-flavored oat breakfast cereal?

Cheerios published a 30-second, Saatchi & Saatchi-designed Grumpy Cat commercial to YouTube over the weekend; no word yet on when it will air on TV.

The live-action movie is aptly named Grumpy Cat’s Worst Christmas Ever, and the human to voice the four-legged star has not yet been cast. It will shoot this summer.

Happy Dog and His Grumpy-Looking Cat Buddy Have a Fluffy Friendship that Is Driving Instagram Wild Romeo the cat may look like a sourpuss, but he adores his popular adventures with Samoyed dog BFF ...

Lake Superior Zoo’s Pabu the Pallas Cat is not a domesticated cat even though he looks like it. Lead keeper Emily Perala notes that one of his defining features is his ‘grumpy’ looking face ...

Is this the new Grumpy Cat? Meet Garfi, the fluffy feline whose furrowed brow makes him look permanently angry By ERIN CLEMENTS FOR MAILONLINE Published: 13:18 EDT, 6 October 2014 | Updated: 08:39 ...

I just can't with this adorable Tabby Cat uploaded to the TikTok account for @Grumpy_kitzia. I love her. It looks like she spends most afternoons yelling at kids to get off her lawn and drafting ...

… And his Sue Mengers. Ben Lashes is manager of the Internet’s meme-iest sensations, some of them feline. It’s a growth business.

This is the case with a gorgeous French Bulldog, Cash, whose long, fluffy hair makes her look unlike any other Frenchie you've seen, and she's perfect.

Big cats get the lion’s share of our attention. We admire their power, felicity of movement, and striking coats of spots and stripes. But the majority of cat species alive today are small ...

Several TikTok users were in stitches over the cat in the latest viral clip, with one writing: "I can't get over the fluffy ears." ...

STILL purr-turbed about the death last week of Grumpy Cat, the web’s most miserable-looking moggy, right ? Well cheer up – MIKE RIDLEY has found six new online felines which are sure to keep ...