Not be outdone by anyone (not that she cares or anything), Grumpy Cat (aka 3-year-old Tardar Sauce) is crazy-fab with this masquerade pair of specs. Enjoy while you can because she’s probably ...

But Grumpy Cat's sourpuss look cornered the kitsch market. She stared out from T-shirts, keychains, glasses and much more. At one point her mug seemed to be on every mug in gift boutiques.

Watch more First Trailer for Lifetime’s ‘Grumpy Cat’s Worst Christmas Ever’ “Have a couple glasses of wine [beforehand],” she told Kimmel, later advising audience members to do the same.

The Grumpy brand keeps growing: The cat is now starring in a Honey Nut Cheerios commercial, and later this month, she's off to Vancouver, British Columbia, to shoot a Lifetime movie, Grumpy Cat's ...