James Righton and Keira Knightley on December 3, 2013 at Paul Newman's charity gala in London. Credit: Mike Marsland/WireImage.com

Love, actually! Keira Knightley recycled her wedding dress -- or selected a strikingly similar frock -- for Paul Newman's SeriousFun London Gala on Tuesday, Dec. 3.

The Love Actually actress, 28, attended the charity event with husband James Righton (whom she married back in May in a low-key ceremony in the south of France), wearing a strapless, tulle, ivory dress from Chanel's spring 2006 couture collection. The dress looks similar to a strapless, tulle Rodarte dress Knightley wore back in 2008 for a pre-BAFTA party, while she was dating actor Rupert Friend.

Five years later, the face of Coco Mademoiselle selected an almost identical-looking frock, custom-designed by Karl Lagerfeld, for her nuptials to Klaxons keyboardist Righton -- only she paired it with a white tweed Chanel jacket, daisy-chained garland and flats on her big day. See more pics of the couple here.

On Tuesday, she styled the item with a sheer, sleeved overlay embroidered at the neckline and wrists. Knightley stood tall in delicate Jimmy Choo stiletto sandals, while her rocker hubby, 30, looked sharp in a black tux and bow-tie.