The three Harry Potter stars were joined at Claridges Hotel by Bonnie Wright who plays Ginny Weasley in the HP films.
Harry Potter and the Deathly Hallows – Part 1 will hit theaters next Friday (November 19)!
FYI: Emma is wearing a one-shouldered Vionnet dress.
10+ pictures inside of Rupert Grint, Emma Watson, and Daniel Radcliffe at a London photocall… More Here! »