Maria talked about this organization on her Hollywood Dirt a few minutes ago … here is the link for that along with the Rhianna story accompanying it…

Image via People.Com

It’s been a busy week for Rihanna, but when the Grammy-winning singer learned about a leukemia-stricken New York City mom of two who desperately needs a marrow transplant, she immediately stepped forward to help.

If you want more information please click the picture below … save a life people!