For the stern lawyer and detective looks, Diaz created a tight, slick, and equally austere updo. “I used no heat,” Diaz explains. “It was water, gel, mouse, and a dream.” Plus, some Balmain hair products, the stylist’s favorite.

Grammy-winning artist Chappell Roan released "The Giver," a new song that sees the pop singer making her first foray into the country genre.