Here are two different Black White Mosaic females. I think these are some of the most beautiful chins I've ever seen! The black can form any pattern it is just coincedence that these two both have a star type patten on their heads.

You can get these several ways:

Black Velvet x Pink White Black Velvet x Mosaic Ebony x Pink White EbonyX Mosaic

There may be others but I am not sure right now.