The world's greatest entertainer doesn't sing, dance, tell jokes or star in major motion pictures. But she's a wizard of a writer. Entertainment Weekly has named Harry Potter author J-K Rowling "Entertainer of the Year."Among the more than two dozen others cited for entertaining our pants off in 2007 -- Matt Damon, Johnny Depp, Carrie Underwood, George Clooney, Will Smith, Angelina Jolie, Seth Rogen, Miley Cyrus and "The Simpsons."
