Keira Knightley @ The Duchess - New York Premiere

Keira Knightley attended the US Premiere of The Duchess last night at The Public Theater in New York.

Tuesday's Duchess Fashion Week party (according to KeiraWeb.com) was cancelled, but she did attend the Rodarte 2009 Spring Collection launch party.

Check out a few pics below:

[source: Keira Knightley Fan Gallery]

View more @ Keira Knightley Fan Gallery here.

Also, an article and video from ETOnline.com:

Keira Lands in New York

This time, she left her pirate sword home, but Keira Knightley still stormed the red carpet in New York Wednesday night for the Big Apple premiere of her new movie, 'The Duchess.'

Keira dazzled in a Chanel bejeweled party dress. Also turning out for the premiere, , Donald Trump and his wife Melania, Susan Saradon and David Schwimmer. Watch the clip to see all the red carpet action!

In 'The Duchess', Keira plays the role of Georgiana, the Duchess of Devonshire, who was the distant relative to the late Princess Diana. Much like in her 'Pirates of the Caribbean' roles, Keira wears many elaborate period costumes in this movie too, including a two-foot high wig!

Keira's co-stars include heart throb on the rise include hunky Dominic Cooper and Ralph Fiennes. Dominic plays her on-screen lover and Ralph her on-screen husband.

'The Duchess' is scheduled to hit theaters on September 19th.

Watch the video of Keira from the NY Premiere of The Duchess here.

Updated - 9/15/08

More KK related news from KeiraWeb.com:

• E! News' Ben Lyons spoke to Keira at TIFF.
• Keira (as well as Dame Judi Dench) has donated a Prada handbag to Cancer Research UK and Handbag.com's charity appeal. It will be put up for auction on eBay from October 3rd.
• The Duchess has debuted at No.1 after its first full week in the UK, taking £2.29m, overtaking RocknRolla which topped the 3-day weekend chart. By contrast, Atonement debuted at No.2 with £1.63m on the same number of screens and in the same calendar week.
• Paramount Vantage have confirmed that after this Friday's release of The Duchess in North America, it will expand to more screens on the 26th and again on October 3rd.