Last night was a disco glam sort of night. Armani Exchange and Elle magazine threw a soiree dubbed "Disco Glam" at the A|X store in West Hollywood. Stylish guests like Rachel Zoe, Gabrielle Union, and Eva Amurri mixed and mingled, and Dragonette performed — fun times. Elle's latest June issue, with Kristen Stewart on the cover, was also on hand for fashion-loving guests to peruse. Enter to see who else showed up and what they wore.