Daniel Radcliffe waves at the crowd, exposing a white ribbon tied around his wrist in memory of Rob Knox.
Daniel Radcliffe
From Carly Wickell, About.com
Jewelry at the Premiere of 'Harry Potter and the Half Blood Prince'
Daniel Radcliffe at the world premiere of 'Harry Potter and the Half Blood Prince' - July 7, 2009 in London, England.
Photo by Dave Hogan/Getty ImagesHarry Potter Jewelry
©2009 About.com, a part of The New York Times Company.
All rights reserved.