That's because white women are black women's Kryptonite. Because black women feel that they can't compete with a white woman ( even a nasty trailer chick). There are black just as pretty or more so than the above examples, but because white women are thought as more beautiful. If you have ever heard the comments out of a black woman's mouth, you can tell she feels threaten.
THOSE are great pics garraeth I'm saving the bottom one!