HipHop looks like a bunny but surely he is not. He doesn't have a white fluffy tail. And he is missing a bunny's characteristic whiskers and pink nose. However, his monster genus has the same origins as a bunny. That's why they look so similar. HipHop likes carrots and is fiercely protective of whoever is taking care of him.
This is Pfli. He's a social monster which is why he is hanging out with the other monsters pictured. Although he is pink, he is very much a boy in that he likes to get into trouble - on purpose. We caught him rearranging the shirts in my dresser right after we caught him in the bathroom unrolling all the toilet paper.