Daniel Kaluuya, left, and Timothee Chalamet arrive at the Oscars, March 4, 2018, at the Dolby Theatre in Los Angeles. Richard Shotwell/Invision/AP

Actress Betty Gabriel takes the red carpet at the Oscars, March 4, 2018, in Los Angeles. Mario Anzuoni/Reuters

Jane Fonda, Mary J. Blige, Margot Robbie, Laurie Metcalf, Laura Dern wear white at the Oscars at the Dolby Theatre in Los Angeles, March 4, 2018. AP/EPA/Getty Images

Cast members from the movie "Black Panther" Lupita Nyong'o, Winston Duke and Danai Gurira, arrive for the Oscars, March 4, 2018, in Hollywood, Calif. Mario Anzuoni/Reuters

Jennifer Lawrence poses at the Oscars, March 4, 2018, at the Dolby Theatre in Los Angeles. Richard Shotwell/Invision/AP

Actor Darrell Britt-Gibson leaps for the cameras on the red carpet at the 90th Annual Academy Awards, March 4, 2018 in Hollywood, Calif. Kevork Djansezian/Getty Images

Actor Chadwick Boseman arrives at the Oscars, March 4, 2018, at the Dolby Theatre in Los Angeles. Charles Sykes/Invision via AP

Nicole Kidman does a kick for the photographers on the red carpet of the Oscars, March 4, 2018, at the Dolby Theatre in Los Angeles. Mario Anzuoni/Reuters

Janet Mock arrives at the Oscars at the Dolby Theatre in Los Angeles, March 4, 2018. Jordan Strauss/Invision/AP

Saoirse Ronan poses for photographers at the Oscars, March 4, 2018, at the Dolby Theatre in Los Angeles. Charles Sykes/Invision via AP

Daniela Vega arrives at the Oscars, March 4, 2018, at the Dolby Theatre in Los Angeles. Jordan Strauss/Invision/AP

Taraji P. Henson attends the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood. Frazer Harrison/Getty Images

Greta Gerwig arrives at the 90th Academy Awards at Dolby Theatre, March 4, 2018. Dan MacMedan/USA Today Network

Jennifer Garner walking on the red carpet during the 90th Academy Awards ceremony, March 4, 2018 in Hollywood. Anthony Behar/Sipa USA

Mahershala Ali arrives at the Oscars, March 4, 2018, at the Dolby Theatre in Los Angeles. Jordan Strauss/Invision via AP

Sandra Bullock arrives at the 90th Academy Awards at Dolby Theatre, March 4, 2018. Dan MacMedan/USA Today

Kelly Ripa attends the 90th Annual Academy Awards at Hollywood & Highland Center, March 4, 2018, in Hollywood, California. Neilson Barnard/Getty Images

Meryl Streep arrives at the Oscars, March 4, 2018, at the Dolby Theatre in Los Angeles. Jordan Strauss/Invision/AP

Mira Sorvino arrives at the 90th annual Academy Awards ceremony at the Dolby Theatre in Hollywood, California, March 4, 2018. Mike Nelson/EPA-EFE/REX/Shutterstock

Margot Robbie attends the Oscars at the Dolby Theatre in Los Angeles, March 4, 2018. Richard Shotwell/Invision/AP

Gina Rodriguez arrives at the Oscars, March 4, 2018, at the Dolby Theatre in Los Angeles. Jordan Strauss/Invision via AP

Mary J. Blige attends the Oscars at the Dolby Theatre in Los Angeles, March 4, 2018. Richard Shotwell/Invision/AP

Whoopi Goldberg, left, and Alex Martin arrive at the Oscars, March 4, 2018, at the Dolby Theatre in Los Angeles. Jordan Strauss/Invision/AP

Viola Davis arrives at the Oscars, March 4, 2018, at the Dolby Theatre in Los Angeles. Jordan Strauss/Invision/AP

Andra Day attends the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood. Frazer Harrison/Getty Images

Allison Janney attends the 90th Annual Academy Awards at Hollywood & Highland Center on March 4, 2018 in Hollywood, California. Frazer Harrison/Getty Images

Rita Moreno wears the same dress to the Oscars in 1962, pictured getting a kiss from George Chakiris, and on the red carpet in 2018, right. AP, Getty Images

Ashley Judd attends the 90th Annual Academy Awards at Hollywood & Highland Center, March 4, 2018 in Hollywood. Frazer Harrison/Getty Images

Sam Rockwell (L) and his wife US actress Leslie Bibb arrive for the 90th Annual Academy Awards, March 4, 2018, in Hollywood. Angela Weiss/AFP/Getty Images

Chelsea Peretti and Jordan Peele attend the 90th Annual Academy Awards at Hollywood & Highland Center, March 4, 2018, in Hollywood, California. Frazer Harrison/Getty Images

Jane Fonda arrives at the Oscars on March 4, 2018, at the Dolby Theatre in Los Angeles. Jordan Strauss/Invision via AP

Mirai Nagasu arrives at the Oscars, March 4, 2018, at the Dolby Theatre in Los Angeles. Jordan Strauss/Invision/AP

Allison Williams arrives at the 90th Academy Awards at Dolby Theatre, March 4, 2018. Dan MacMedan/USA Today