Last updated at 12:53

Pictures: Stars at the Deathly Hallows Part 2 premiere

The stars came out on the Trafalgar Square red carpet for the last ever world premiere of the Harry Potter film franchise.
Thursday marked the last ever premiere of the Harry Potter films. It was an exciting but very sad day for this lot - Daniel Radfcliffe, JK Rowling, Emma Watson and Rupert Grint.
Daniel Radfcliffe, JK Rowling, Emma Watson and Rupert Grint
JK Rowling cried during her speech at the HP premiere. She wrote all the books and said she's very proud of the actors who have brought her favourite characters to life.
JK Rowling
The speeches from the stars were transmitted on a massive screen in Trafalgar Square so all the fans who had camped out in the rain could see and hear all the action.
Big screen in Trafalgar Square showing JK Rowling and Harry Potter
And he certainly looks like he's enjoing the attention here!
Daniel Radcliffe at the Harry Potter and the Deathly Hallows: Part 2 premiere
And here's Michael Gambon. He's the actor who plays Dumbledore. It's very strange to see him without all the wizard clothes, wigs and beards!
Michael Gambon who plays Dumbledore
Fans who got to meet their favourite stars were absolutely delighted! We bet this girl will keep the photo of her and Emma Watson on her wall forever.
Emma Watson poses with a fan
These fans definitely want to meet Daniel! With that heart on their poster, we reckon they've got a bit of a crush on him!
Fans holding sign asking for Daniel Radcliffe
There wasn't much time to think about it though - far too many fans to sign autographs for!
Emma Watson signing autographs
Actress Helena Bonham Carter wearing one of her signature head-pieces at the premiere. She plays the weird and terrifying Bellatrix Lestrange.
Actress Helena Bonham-Carter who plays Bellatrix Lestrange
Ricky was at the premiere with Jo and Darryl from the Newsround team, and they told us that Rupert and Emma spent hours on the red carpet signing autographs and taking pictures with fans.
Rupert Grint having his photograph taken with a fan
Here's Rupert giving a speech. We have no idea what he's saying, but looking at everyone's expressions around him, it must be pretty funny!
Speeches at the Harry Potter premiere
Actor twins James and Oliver Phelps who play the characters Fred and George Weasley were snapped together on the red carpet.
Actor twins James and Oliver Phelps who play the characters Fred and George Weasley
He Who Must Not Be Named looks much less scary in a suit and tie on the red carpet... This is actor Ralph Fiennes.
Ralph Fiennes who plays Voldermort
Recognise this dude? It's Hagrid! Well, it's the actor Robbie Coltrane who plays Hagrid in the Harry Potter films.
Robbie Coltrane who plays Hagrid