2022 iHeartRadio Music Awards just unveiled its star-studded list of performers. LL Cool J, Jennifer Lopez, Megan Thee Stallion, Jason Aldean, John Legend, Charlie Puth, and Måneskin are set to hit the awards show stage.LL Cool J, who will also be hosting the show, said he's looking forward to the big night.«It’s an honor to return to the stage as host of the iHeartRadio Music Awards and bring live music back to fans all over the world as we celebrate our favorite artists,» he shared in a previously released statement. «I have a special performance for the fans, and the show will have some great surprises throughout the night.»In addition to performing, Lopez will be honored with the prestigious 2022 iHeartRadio Icon Award, which celebrates and honors performers' «impact on pop culture, longevity and continued relevance as a touring and radio force with a loyal fan base worldwide,» according to a press release.The full list of nominees were announced back in January, and include Justin Bieber, Olivia Rodrigo, Karol G, Drake, Ed Sheeran, Megan Thee Stallion, Bad Bunny and many more.This year, listeners will have the chance to decide winners in several new and established categories.