The resemblance to the late Grumpy Cat, born Tardar Sauce, is uncanny. Grumpy Cat became an internet sensation in 2012 after a photo of her, featuring her signature scowl, was posted on Reddit.

Tell that to Alda Curtis, a 63-year-old counselling student from Sydney, who’s just been slapped with a US$100,000 bill by the folks behind Grumpy Cat – yes, the internet’s favourite frowny ...

Fans turned out by the hundreds to see burgeoning media star Grumpy Cat earlier this week at the Kitson store in Santa Monica, California. Event organisers expected at least 500 people would line ...