Keira, who wed the Klaxons musician in a low-key ceremony in France this year, was dressed down for last night's event, blending into the crowd of party-goers in her oversize shearling coat.
The Chanel muse put on a show of support as Righton, who sported a quiff hairstyle, joined surprise guests 2ManyDJs for a turn on the decks.
The party to celebrate the UK launch of new shopping app, Depop, took place at a hidden warehouse bar, located at 1 Kingsland Road, Shoreditch.
Depop, which is being touted as a cross between Instagram and eBay, is proving a hit with fashion lovers. The free, marketplace-style App, available on iPhone and iPad, allows you to sell clothes and accessories on your mobile, simply by taking a picture, then sharing it with your network.
Could be a great way to fund your autumn/winter 2013 wish list...