Emma Watson wore a customized Burberry trench and had her studded Knight bag in hand yesterday when she arrived in NYC. The actress touched down in the Big Apple ahead of this evening's premiere of Harry Potter and the Deathly Hallows: Part I, which she's expected to attend along with costars Daniel Radcliffe and Rupert Grint. The Marie Claire cover girl was last in London, where she kicked of her promotional work for the film with a press conference and UK screening. Despite her busy work schedule, Emma made time to party with her colleagues and catch up with other pals. Emma is no stranger to red carpets after showing off a range of amazing dresses over the years — stay tuned to see what she picks out for tonight's event!