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 shot to fame thanks to Reddit in 2012 after owner Tabatha Bundesen's brother posted a picture of the cat. The kitty has been the subject of a book and calendar and made numerous TV ...

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 ...