50 Cent together with DKMS held a Bone Marrow Donor Drive in his Queens neighborhood at the Curtis "50 Cent" Jackson Community Garden. 50 Cent and Tony Yayo were on hand to ensure that people signed up and registered to become Bone Marrow Donors. If you weren't able to make it out to register, you can always sign up online here.

50 Cent joins in the fight against leukemia by registering with DKMS & filming a PSA urging for his fans to donate.

11-year-old Shannon loves to sing and dance, and she has even performed on Broadway's The Lion King. But right now her only dream is to grow up because she has leukemia and needs a bone marrow transplant. Watch to find out how you can help Shannon.