Fashion Week (make that Fashion Month!) is finally a wrap, and it was back to business as usual for the most stylish stars. While in LA, Alessandra Ambrosio and Rachel Zoe brought the whole gang out for the kid-packed Veuve Clicquot Polo Classic, models like Cara Delevingne and Linda Evangelista stuck to a more sophisticated crowd at Rio's amfAR Gala, and so did partygoers feting the Hammer Museum.
Back in France, Ralph Lauren brought a royal crowd out for the label's private Les Beaux-Arts de Paris dinner. Get a look at all the stylish parties attended, here in the gallery.