Lumos Fundraising Event Hosted By J.K. Rowling [Getty Images]

LONDON, ENGLAND - NOVEMBER 09: J.K. Rowling attends the Lumos fundraising event hosted by J.K. Rowling at The Warner Bros. Harry Potter Tour on November 9, 2013 in London, England. (Photo by David M. Benett/Getty Images for Lumos)

Getty Images Entertainment David M. Benett