Happy Birthday, Ginny Weasley

J.K. Rowling's official website has been updated to wish Ginny Weasley a happy birthday.

Happy Birthday,Daniel Radcliffe

Daniel Radcliffe, who portrays Harry in the Potter films, turns 19 today. Happy Birthday, Dan!

Happy Birthday, Jamie Waylett

A happy birthday to Jamie Waylett (aka Crabbe) who celebrates his 19th birthday today.

Happy Birthday, Dobby

J.K. Rowling's official website has been updated to wish Dobby a happy birthday. Here's to Dobby!

Happy Birthday, Matthew Lewis

Matt Lewis, who plays the role of Neville Longbottom in the Harry Potter films, is celebrating his 19th birthday today. Happy Birthday, Matt.

Happy Birthday, Jason Isaacs

Jason Isaacs who magnificently portrays Lucius Malfoy in the Potter films turns 45 today. Happy Birthday, Jason!

Happy Birthday, Draco Malfoy

J.K. Rowling's official website has been updated to wish Draco Malfoy a happy birthday. Happy Birthday, Draco!

Happy Birthday, Mary

Semi-long time staff member and OwlCast host Mary celebrates her 16th birthday today. Happy sweet sixteen, Mary!!!

Happy Birthday, Helena Boham Carter

Helena Boham Carter, who brilliantly portrays Bellatrix Lestrange in the Potter films, turns 42 (conveniently right after Towel Day) today. Happy Birthday, Helena!

Happy Birthday, Jim Broadbent

Jim Broadbent, who will portray Professor Horace Slughorn in the upcoming Harry Potter and the Half-Blood Prince, celebrates his 59th birthday today. Happy Birthday, Mr. Broadbent!

Happy Birthday, Professor Sprout

As it is already the 15th in the UK, J.K. Rowling's official website has been updated to wish Head of Hufflepuff House Professor Pomona Sprout a happy birthday. Happy Birthday, Professor!

Happy Birthday, Robert Pattinson and Zoë Wanamaker

Cedric Diggory actor Robert Pattinson celebrates his 22nd birthday today, along with Zoë Wanamaker, Madame Hooch, who turns 59. Happy Birthday, Robert and Zoe!

Happy Birthday, David Tennant

David Tennant, who portrayed Barty Crouch Jr. in Harry Potter and the Goblet of Fire, turns 37 today. Happy Birthday, David!

Happy Birthday Emma and Emma

Both Emma Watson and Emma Thompson, who play Hermione Granger and Professor Trelawney, respectively in the Potter films, are celebrating their birthdays today. Miss Watson turns 18, while Ms. Thompson turns 49. Happy Birthday!

UPDATE: Emma's official website has been updated with a special birthday video, which is hidden in the main graphic. You can watch the video here. In the video Emma is in her dressing room at Leavesden (already in costume, for an upcoming scene for HBP) where she addresses her fans.

Happy Birthday, Julie Christie

Julie Christie, who played Madam Rosemerta in Harry Potter and the Prisoner of Azkaban, turns 67 today. Happy Birthday, Julie!

Happy Birthday Gred and Feorge

The calendar on J.K. Rowling's official website has been updated to with everyone's favorite twins a happy birthday. Happy Birthday, Fred and George!

Happy Birthday , Robbie Coltrane.

Robbie Coltrane, who brilliantly portrays Rubeus Hagrid in the Potter films, celebrates his 58th birthday today. Happy Birthday, Robbie!

Happy Birthday, Breendon Gleeson

Breendon Gleeson, the actor who portrays Auror Mad-Eye Moody in the Harry Potter films, turns 53 today. Happy Birthday, Breendon!

Happy Birthday, Gary Oldman

Gary Oldman, the actor who portrays Sirius Black in the Potter films, turns to big 5 - 0, today. Happy Birthday, Gary!

Happy Birthday, David Thewlis

David Thewlis, better known as Remus Lupin in the Potter films, celebrates his 44th birthday today. Happy Birthday, David!