© Instagram - @realgrumpycat
A fight over her grumpy face
Who in the world hasn't seen a Grumpy Cat meme? This cat is possibly the most famous feline on the internet ever since photos of her bitter little face went viral in 2012.
Her real name is Tardar Sauce and she has an entire company in her name, with tons of merchandise (clothes, calendars, plushies). She's even made cameos in movies!
On top of all that, she's just won a lawsuit of more than $700,000.