Pet Celebrities: How Grumpy Cat Became a Household Name - ABC News

Grumpy Cat, whose real name is Tarder Sauce, and her signature frown went viral three years ago and helped launch a booming Grumpy Cat industry.
Tabatha Bundesen explains how her cat Tardar Sauce became the feline internet sensation Grumpy Cat.

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Grumpy Cat, an Internet celebrity cat whose real name is Tardar