Something's happening at Paris Fashion Week, currently in full flow, and it's not just taking place on the catwalk. Where PFW can be a bit serious, this season the couture capital is teaming with A-list celebs indulging in what appears to be a fashion rave. Kim K and Jared Leto both went platinum, Balmain introduced us to a new, ferocious type of disco diva and the party schedule is srsly on fire. If you're going out this weekend you might want to take some stamina inspiration from our A-List pals over in Pazza.