New video of actress Sarah Pidgeon filming FX’s upcoming series ‘American Love Story’ shows her portraying Carolyn Bassett-Kennedy on the streets of New York City, but fans are concerned that the fashion is not up to par. This, after first-look images also caused a stir online, with people upset over her hair color. Bessette-Kennedy’s former stylist, Brad Johns, chats exclusively with ET about what they’ve gotten right (and wrong!) so far.