BRIDGEHAMPTON, N.Y. (AP) — Ralph Lauren took to Hamptons horse country for a rollout of his signature Americana featuring first lady Jill Biden, Usher and Colman Domingo on his front row and Naomi Campbell, Christy Turlington and a bevy of adorable kids on his runway. Horses and riders meandered Thursday night in a nearby field behind a white picket fence at a tony equestrian complex in Bridgehampton as Lauren showed bright tennis whites, baby blue dresses and jackets, and bright orange, green and yellow looks for men, women and the aforementioned tots. The sun faded as the open-air show came to a close and Lauren's guests made their way to dinner in an on-site pop-up of his iconic Polo Bar restaurant.