In one photo, Grande appears in a third outfit: a black ensemble with an intricate neckline, her hair still in a ballerina bun. Ariana Grande and Ethan Slater attend the 97th Annual Oscars, Mar. 2, ...

Color trends: Red ... Wilson also noted all the tight hair. “Lots of beauties in buns. Ariana Grande, Elle Fanning, Lupita Nyong’o, Scarlett Johansson and more stepped out in the sleek ...

Cynthia Erivo, nominated for her portrayal of Elphaba in "Wicked," paid homage to her character's transformation into the Wicked Witch of the West in a dramatic black gown with an exaggerated collar ...

Among walkers wearing the color: Zoe Saldaña in a maroon ... Wilson also noted all the tight hair. “Lots of beauties in buns. Ariana Grande, Elle Fanning, Lupita Nyong’o, Scarlett Johansson ...