Sorry for the late reply...thank you all so much for your sweet comments.
She is beautiful, isn't she?! Ringo is a Savannah mix of some sort, but since we rescued her from a shelter and have no papers on her, she is technically a domestic shorthair. Of course, we love her to bits no matter what she is!
After having her a few months, though, I did get quite curious as she is so unusual looking (and quite wild acting as well). I ended up talking to a few breeders to figure out what kind of kitty monster I have on my hands! Haha!! She is the best!