Jennifer Lopez can be seen on the cover of this month’s ‘Hollywood Reporter’ magazine, alongside fellow actresses Constance Zimmer, Kerry Washington, Regina King, Sarah Paulson, Julianna Margulies, and Kirsten Dunst.  The esteemed women of Hollywood got together in a round-table session to discuss Hollywood sexism. Being branded a diva, J-Lo addressed sexism, saying: “I’ve always been…