Photo Illustration by Luis G. Rendon/The Daily Beast/Amazon/InstagramThe new drama series Expats may star Nicole Kidman, but another huge name often stole the spotlight. No, we’re not talking about brilliant co-stars like Sarayu Blue, Ruby Ruiz, or Ji-young Yoo. Nor is it Jack Huston or Brian Tee, who actually admit this huge name upstaged them.The monumental star we’re talking about here is Chauncey Wang-Jenkins, the dog of Expats creator Lulu Wang (The Farewell) and her partner, Barry Jenkins