Birth defects can often create creatures with crippling health problems, but in some cases, genetic defects can create something amazing. Grumpy Cat looked that way due to a birth defect.

Now the latest adorable cat with a birth defect is Luna, whose birth defect gives her a half black/half ginger appearance. Fortunately beyond her appearance, Luna appears to be a normal cat who causes people to do a double take when they spot her outside.

To learn more about the half ginger/half black cat, click here.