It's going to be a very grumpy Christmas.
Grumpy Cat, a perpetual frowny feline whose real name is Tardar Sauce, will play herself in a live-action flick about a cat in a pet store and a 12-year-old girl.
Tim Hill of "SpongeBob SquarePants" fame is set to pen the script.
"It brings fun and irreverence that we haven't had at Lifetime," the network vice president Arturo Interian said to THR. "We're so known for our heartfelt sentimentality that it will poke fun at those stereotypes."