Koko the gorilla is already famous for her knowledge of American Sign Language. Now the intelligent animal, who lives at the Gorilla Foundation in Redwood City, California, is making waves on the internet with the adorable images you will see below. You see, Koko was recently given a special present for her 44th birthday… a box of kittens from which she was allowed to pick two to keep! She already had one cat 'All Ball' which she received after signing that she wanted a cat (and being unsatisfied with a toy one) back in 1984. Now, she has two more felines to play with and care for. She just loves them! Take a look!