Harry Potter's Daniel Radcliffe, Kate Winslet, Sharon Osbourne and more will appear on BBC's Who Do You Think You Are? - DigitalSpy.com

Harry Potter's Daniel Radcliffe, Kate Winslet, Sharon Osbourne and more will appear on BBC's Who Do You Think You Are?  DigitalSpy.comBBC has confirmed the celebrities who'll be taking part in the upcoming 16th season of Who Do You Think You Are?