Grumpy Cat Limited sued the owners of US coffee company Grenade for exceeding an agreement over the cat's image. The company only had rights to use the cat to sell its "Grumppuccino" iced drink ...

The cat from Arizona had "helped millions of people smile". Grumpy, whose real name was Tardar Sauce, went viral in 2012 after photographs of her sour expression emerged online. Her image quickly ...