What a magic little number! Emma Watson wipes away her tears and changes into a short frock to sparkle at Harry Potter afterparty

 She started her night in a floor-length tiered Oscar De La Renta gown but Emma Watson ended it with a bang in a shorter Elie Saab frock at the Harry Potter premiere afterparty.
It was a night of celebration and emotion as Harry Potter and the Deathly Hallows Part 2 afterparty kicked off at Old Billingsgate Market in London, but despite shedding a few tears at the premiere,  held her head high as the night continued.
The actress, who plays Hermione Granger, appeared to have a glittering theme for the night and changed outfits for the afterparty.
And she sparkled like a diamond in both of her stunning couture dresses with a real rock to match, wearing a Boodles round diamond ‘Chakra’ platinum ring worth a cool £95,000.

The magic little number:  sparkled in the short Elie Saab frock at the Harry Potter premiere afterparty at Old Billingsgate Market in London

Tearful: Emma seen earlier in the evening in a floor-length tiered Oscar De La Renta gown with her Potter co-stars Rupert Grint, left who plays Ron Weasley, and Daniel Radcliffe, who plays the lead role

The 21-year-old accessorised her Elie number with Chopard earrings and peep-toe heels, to add that little extra bit of magic to her ensemble.
She then changed into a third and final outfit for the night, consisting of a little black dress, to head back to her hotel.

 

Also letting their hair down at the afterparty were her fellow co-stars Rupert Grint, Tom Felton and engaged couple Bonnie Wright and Jamie Campbell Bower.
But Harry Potter's star Daniel Radcliffe was a no-show at the event, which saw Chloe Green and Sam Branson turn up for a celebratory drink.
Perhaps his lack of party spirit was due to the fact that the actor has given up alcohol, after recently admitting that the pressures on fame had made him dependent on drinking.

Round three! Emma Watson then changed into a third and final outfit at the end of the night, which consisted of a little black dress, trench coat and ballet flats

Looking sharp: Rupert Grint, who plays Ron Weasley in the franchise, looked dapper in his suit, while Emma Roberts made a special appearance in black and tan

Home time: Emma Roberts was seen leaving the party with Glee actor Chord Overstreet, who plays Sam Evans on the hit series

Emma Roberts, Hollywood A-lister Julia's niece, also sneaked in for a special appearance and looked gorgeous in a black and tan knee-length dress.
Jonathan Ross and his wife Jane Goldman also joined the actors in their evening of celebrations and the Harry Potter fans arrived at the afterparty with smiles on their faces.
Harry Potter and the Deathly Hallows Part 2 premiered at Trafalgar Square yesterday and marked the end of an era for the cast and crew as they celebrated the last film in the franchise.
Emma, Rupert and Daniel Radcliffe, who grew up on the sets were hit with emotion as they paid tribute to the final film.
Miss Watson welled up as she and her co-stars thanked fans and each other for an amazing experience.

Here come the girls: Helena Bonham Carter, left who stars in the film franchise, Pixie Geldof, centre, and singer Eliza Doolittle, right, all sparkled in their glamorous fashion choices

Couples' night out: Tom Felton spent the night arm in arm with his girlfriend Jade, left, while Made In Chelsea star Ollie Locke arrived with Sir Philip Green's daughter, Chloe, right

Loved-up: Engaged couple Bonnie Wright, who plays Ginny Weasley, and her co-star Jamie Campbell Bower, left, while Jonathan Ross and his wife Jane Goldman also joined the actors in the celebrations, right

When Emma couldn’t contain her tears any longer, the film’s producer David Heyman offered her his shoulder to cry on.
Speaking with his co-stars, Harry Potter star Daniel said: ‘I don’t think the end of the story happens tonight because each and every person who will see this film will carry this story with them through the rest of their lives.
‘A huge thank-you to all of you, first of all for giving me a job and Jo for letting him give me a job.
‘Every opportunity I get from now on all goes down to the fact I got very, very lucky when I was eleven.’

Ladies' night: Evanna Lynch, left, who plays Luna Lovegood in the Harry Potter series sparkled alongside Emma, centre, and would-be fashion designer Chloe Green, right, at the party

Cheers! Isabella Anstruther-Gough-Calthorpe, Prince William's ex girlfriend, arrived with Sam Branson, while Matthew Lewis, who plays Neville Longbottom in Potter arrived with his girlfriend

Emma interjected by saying: ‘You didn’t get lucky – you were and are the perfect Harry and will be forever.’
While author J.K. Rowling told Daniel and fans that it’s not the end, seeing as the series will always live on in their hearts.
And Grint, who plays Ron Weasley, took the opportunity to thank the author for what she had done ‘for ginger people’ in front of the screaming crowds.
Emma said: ‘It’s overwhelming to try to find the words to say what I want to say, but I have been so privileged to play this role and be a part of these films.
‘I’ve had the most amazing 10 years of my life. Thank you so much.’

Emotional ending:  cried at the premiere earlier in the evening alongside producer David Heyman, right, and author J.K. Rowling, left in the green floral gown

Premiere: Rupert Grint speaks at the premiere in front of Emma Watson, Daniel Radcliffe, J.K. Rowling and their producer David Heyman

Fan frenzy: Masses of Harry Potter fans gathered at Trafalgar Square yesterday afternoon for the final premiere of the franchise

Centre stage: Emma Watson, Daniel Radcliffe and Rupert Grint stand on the red carpet staircase in central London at the premiere