Apparently a hoax. Grumpy Cat doesn't have a Hollywood star. This is just a picture of him next to someone else's star with the name changed. I like the idea of Tardar Sauce aka "Grumpy Cat" having his own star!
When a meme blows up the way the "grumpy cat" has, you have to take advantage. The book is filled with brand new and classic photos, grumpy activities, and games. Sounds like a wonderfully grumpy book.
Grumpy cat's brother, so cute! He kind of has a similar mouth, just not as extreme. I think they should be characters in a book or cartoon series. Grumpy cat and his optimistic brother. :D <--- Grumpy Cat is a girl. Her real name is Tartar Sauce.