Watch the Trailer for Lifetime’s Grumpy Cat Movie Starring the Voice of […]Back in September it was announced that Parks and Rec star Aubrey Plaza had been cast as the voice of Grumpy Cat in an ...

Grumpy Cat is a lonely cat living in a mall pet shop. Because she never gets chosen by customers, she develops a sour outlook on life...until one day during the holidays, a very special 12-year-old ...