Friskies helps Grumpy Cat hit terrible 2s

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We're pretty sure she's none too happy about it, but internet sensation Grumpy Cat is entering the terrible twos.

Grumpy Cat, aka Tard, was such a sensation that she became the face (albeit, a grumpy one) and official "spokescat" of Friskies Party Mix.

And Friskies is helping celebrate the start of the terrible twos by plastering Grumpy Cat's face all over its new packaging of Friskies Party Mix.

And get this: You can join the party April 29 in New York City. Her actual birthday is April 4.

All you have to do to is share a photo of your favorite feline making its best grumpy face and share it on Instagram using #1MMGrumpyFrowns for a chance to win.

And CBS 5 News wants to see them, too.

Simply post the photos on our Facebook page.

Grumpy Cat and her seemingly permanent frown belong to Tabatha Bundesen of Phoenix.

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