Robert Pattinson Spearheads Blood Cancer Awareness Campaign.

Movie vampire Robert Pattinson is spearheading a new campaign to raise awareness about blood cancer.The Twilight star used his Choice Vampire acceptance speech at Sunday's Teen Choice Awards to highlight the new Cancer Bites charity initiative, which launches this coming Halloween.He told fans, "When I heard about the Cancer Bites initiative, I knew very little about how prevalent blood cancer is