Kate Moss was in head-to-toe black this morning on her way into a London photo studio with her hairdresser pal James Brown. He tweeted about their day from inside, writing, "Working with Kate and [photographer] Rankin today, doing covers of Dazed — fab." The supermodel was back to work following a fun Wednesday night, when she went out to support the debut of her friend Bella Freud's film collaboration with director Martina Amati at the Max Wigram Gallery. Kate was then off to celebrate Stella McCartney's third children's wear collection. The event took place inside a London town hall, and it was decked out with old school fairground rides. Kate said of her favorite attraction, "The waltzer was my absolute favorite as a kid — up and down, round and round, and you scream if you want to go faster. It's the best!"