John Roger Stephens, known professionally as John Legend, is an American singer, songwriter, pianist, record producer, and actor. He began his musical career working behind the scenes for other artists, playing piano on Lauryn Hill's "Everything Is Everything," and performing as an uncredited backing vocalist on Jay-Z's "Encore" and Alicia Keys' "You Don't Know My Name". He was the first artist to sign with Kanye West's GOOD Music, through which he released his debut studio album, Get Lifted (2004). The album reached the top ten of the Billboard 200, received double platinum certification by the Recording Industry Association of America (RIAA) and spawned his first hit song, "Ordinary People."

Lauryn Noelle Hill is an American rapper, singer, songwriter, record producer, and actress. She is regarded as one of the greatest rappers of all time, as well as one of the most influential musicians of her generation. She is often credited for breaking barriers for female rappers, popularizing melodic rap, and pioneering neo soul for mainstream audiences. In addition to being named one of the 50 Great Voices by NPR, Hill was listed as one of the 200 Greatest Singers of All Time by Rolling Stone. In 2015, she was ranked as the greatest female rapper by Billboard. Her other accolades include eight Grammy Awards—the most for any female rapper.