Reportage: 2017 Academy Awards: 89th Academy Awards - Insider Black and White Edit

Janelle Monae, from left, Taraji P. Henson, and Octavia Spencer pose with Katherine Johnson, center, backstage at the Oscars on Sunday, Feb. 26, 2017, at the Dolby Theatre in Los Angeles. (Photo by Matt Sayles/Invision/AP)
89th Academy Awards - Insider Black and White Edit

Janelle Monae, from left, Taraji P. Henson, and Octavia Spencer pose with Katherine Johnson, center, backstage at the Oscars on Sunday, Feb. 26, 2017, at the Dolby Theatre in Los Angeles. (Photo by Matt Sayles/Invision/AP)