Oprah gave us a sneak peak of her controversial but informative documentary entitled “Dark Girls,” which is set to air on the OWN network next Sunday. The documentary is portraying the different struggles that are faced by dark-skinned women throughout the world. Many different women speak on their personal heart-wrenching stories related to their dark skin complexions. Issues of class, racism, and modern-day caste-systems are all explored in this extremely interesting documentary. Check out the preview after the jump.

Jazlana