For years Katie Holmes has watched silently as the tabloids ripped into her life and wrote negative story after negative story about her and her family but the brunette was finally pushed over the edge by a story published in Star magazine claiming she is a drug addict. The supermarket tabloid also claimed Holmes is on the verge of splitting with her movie star hubby Tom Cruise. While the split rumors are nothing new, Holmes isn’t taking the addict story lying down. Per her instructions, her attorney filed a $50 Million defamation lawsuit again the tabloid. Star magazine on the other hand is standing by its story.