Wow, this just made me like Rihanna even more! The singer took time out of her busy schedule to raise awareness and put out a call for bone marrow donors when she heard that Lisa Gershowitz-Flynn, 41 year old lawyer and mom would die within 4-6 weeks if she didn’t find one. After Rihanna started her campaign, 5,000 people contacted DKMS, the world’s leading bone marrow donor center, to find out more about becoming a potential donor. And of those people one became a match for Lisa.