Happy Birthday JK Rowling!!

HP4U would like to wish JK our warmest birthday wishes and many happy returns of the day!

It's hard to believe but Harry Potter would be turning 30 if he was real. According to the books, the Hogwarts pupil was born on 31 July 1980. He has the same birthdate as author JK Rowling - but not the same year obviously!

Birthday celebrations are also taking place for Daniel Radcliffe, who plays Harry in the films as he's turned 21.