He became a major international star portraying Harry Potter and just made headlines for saying he'd be open to returning to the hugely popular franchise -- but this time to come back to play Harry's father. Here are five things you may not know about Daniel Radcliffe.
1. Has identified his favorite book from the Harry Potter series as Harry Potter and the Order of the Phoenix. He explained it's "because it involves Harry's relationship with Sirius Black -- the most interesting character in the series."