I've always thought Grumpy Cat was the most famous Internet cat, and that she must be rolling in 6 figures [especially with that movie deal], but I was wrong... x2. 

Tara the Hero Cat is the most popular- raking in up to $463,000 a year!

Then comes Maru making up to a $181,000 salary. 

Keyboard cat- up to $175k

Grumpy Cat comes in 7th with a $42,000 salary. 

I really need to train my Slutty Cat to be more.... slutty or something.