Baby, it’s cold outside, but from the turn-out at Mama Glow’s 3rd year anniversary bash, you’d be hard pressed to believe a blizzard was shutting down the city. Actress Rosario Dawson, Marie Forelo, Haley Binn and Gabrielle Bernstein braved the Polar Vortex and joined founder Latham Thomas in celebrating the maternity lifestyle brand’s first three years and the launch of its new interactive site and mobile app—all while 10-year-old prodigy DJ Fulano spun the tunes. See photos from the event below!