Rimmel threw quite the bash in London last night, celebrating Kate Moss' ten year anniversary of her association with the British beauty brand, as well as the supe's own lipstick line. A cool crew of Brits were on hand to celebrate in style, with Georgia May Jagger, Liberty Ross, and the Delevingne sisters in attendance. The dress code? English eclectic at its best. Scope the well-dressed party people!