Mariah the Scientist Joined by Kali Uchis for Medley at Billboard Women in Music 2026

Mariah the Scientist takes the Billboard Women in Music 2026 stage for a medley performance of “Rainy Days” and “Is It a Crime,” joined by surprise guest Kali Uchis for an unforgettable moment celebrating the power and emotion of modern R&B, presented by Honda Stage.

At the Hollywood Palladium on Wednesday night (April 29), Billboard Women in Music 2026 is honoring EJAE, REI AMI, AUDREY NUNA, Kehlani, Teyana Taylor, Ella Langley, Thalia, Zara Larsson, Laufey and Tate McRae.

_Originally reported by [Billboard](https://www.billboard.com/video/mariah-the-scientist-performs-rainy-days-is-it-a-crime/)._