Other performers on the broadcast will include Gaga, Morris, Musgraves, Mendes, Carlile, Cardi B, Dolly Parton, Little Big Town, Katy Perry, Mark Ronson, Dan + Shay, H.E.R., Post Malone, Janelle Monáe, Red Hot Chili Peppers, Chloe x Halle, Travis Scott and Diana Ross.
But we won't hold it against you if you don't have a clue what the difference is between Grammy's Song of the Year and Record of the Year categories.
Who is hosting the 2019 Grammy Awards? .
This will be Alicia Keys' first time hosting the ceremony - which is returning to the West Coast this year - but it won't be her first time on the Grammy stage. She's the first woman to host the show in more than a decade.
The music business will be partying ahead of the show at celebrations including the pre-Grammy gala hosted by the Recording Academy and Clive Davis, the Family Tree Entertainment music managers pre-Grammy brunch and the Music Is Universal artist showcase hosted by Lucian Grainge. She has won 15 Grammys in her career.
"Congratulations", he said. "But you could have waited till I got dressed".
Ehrlich told The New York Times he offered rappers Drake, Lamar and Childish Gambino possible performance slots on Sunday night's show and was rebuffed. Brandi Carlile is up for six awards, while Lady Gaga, Cardi B, Maren Morris and H.E.R. each have five nominations.
Additionally, current nominee Dua Lipa will perform with St. Vincent.
Song of the Year: This award goes to the person who wrote the song. In what is sure to be a Grammy moment to remember, Yolanda Adams, Fantasia, and Andra Day will honor the legendary Aretha Franklin. Despite being heavily advertised as part of the show, Grande is not performing nor even attending the Sunday ceremony, after she felt producers "insulted" her by asserting too much control over her song choices.