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.

Chappell Roan has finally dropped her rollicking country single, “The Giver.” After debuting the upbeat track on Saturday Night Live in November, Roan has been teasing the song for weeks, both on social media and on billboards around the U.S.