From a lemonade stand to the ring toss, Stella McCartney turned New York City’s Marble Cemetery into a carnival to show off her new collection. Stars like Amy Poehler, Greta Gerwig, and Jim Carrey got into the spirit as models danced to the jazz music of the Soul Rebels Brass Band and sipped Belvedere cocktails. And what's a carnival without candy apples? Solange Knowles snacked on the sticky dessert in her paisley McCartney mini as she watched her son, Daniel Julez Smith, Jr. try his hand at the games. Not far from the action, Anne Hathway showed off her newly-shorn look for the upcoming Les Miserables while taking in the colorful scenery with fiancé Adam Shulman. What a night! See more stars at last night’s hottest events in the gallery.