Listen to Mariah Carey adorably sing with twins, Moroccan and Monroe, in 'mixed-ish' theme song

Carey's song comes out a week before the show.

September 18, 2019, 9:32 AM

The highly-anticipated theme song to the new "black-ish" spinoff series, "mixed-ish," is finally here.

The song, "In The Mix," was written, produced and performed by Mariah Carey. It also features vocals from her 8-year-old twins, Moroccan and Monroe, who chant "yay us" and laugh throughout the song.

Fans of Carey's "Daydream" era will also adore the serious throwback vibes in the official "mixed-ish" theme song.

The multiplatinum artist debuted "In The Mix" at ABC's “Embrace Your Ish” premiere event on Tuesday at Goya Studios. The event featured screenings of the new series and "black-ish," along with a sizzle recap of the second season of "grown-ish."

Show creator and executive producer Kenya Barris welcomed Carey to the stage to discuss the meaning behind the theme song and the importance of including mixed-race families on television.

"mixed-ish" will explore the backstory of "black-ish" character Rainbow Johnson, played by Tracee Ellis Ross, and will follow her journey growing up in a mixed household in the suburbs during the '80s -- and her struggles in a school where her classmates don't perceive her as black or white.

"mixed-ish" premieres Tuesday, Sept. 24, on ABC at 9 p.m. ET.