LAS VEGAS, NEVADA - SEPTEMBER 20: Gwen Stefani performs during the 2024 iHeartRadio Music Festival at T-Mobile Arena on September 20, 2024 in Las Vegas, Nevada. (Photo by Matt Winkelmeyer/Getty Images for iHeartRadio)

LAS VEGAS, NEVADA - SEPTEMBER 20: Gwen Stefani performs during the 2024 iHeartRadio Music Festival at T-Mobile Arena on September 20, 2024 in Las Vegas, Nevada. (Photo by Matt Winkelmeyer/Getty Images for iHeartRadio)

LAS VEGAS, NEVADA - SEPTEMBER 20: (EDITORS NOTE: Image has been converted to black and white)Gwen Stefani performs during the 2024 iHeartRadio Music Festival at T-Mobile Arena on September 20, 2024 in Las Vegas, Nevada. (Photo by Matt Winkelmeyer/Getty Images for iHeartRadio)

LAS VEGAS, NEVADA - SEPTEMBER 20: (EDITORS NOTE: Image has been converted to black and white)Gwen Stefani performs during the 2024 iHeartRadio Music Festival at T-Mobile Arena on September 20, 2024 in Las Vegas, Nevada. (Photo by Matt Winkelmeyer/Getty Images for iHeartRadio)

LAS VEGAS, NEVADA - SEPTEMBER 20: Gwen Stefani performs during the 2024 iHeartRadio Music Festival at T-Mobile Arena on September 20, 2024 in Las Vegas, Nevada. (Photo by Matt Winkelmeyer/Getty Images for iHeartRadio)

LAS VEGAS, NEVADA - SEPTEMBER 20: Gwen Stefani performs during the 2024 iHeartRadio Music Festival at T-Mobile Arena on September 20, 2024 in Las Vegas, Nevada. (Photo by Matt Winkelmeyer/Getty Images for iHeartRadio)

LAS VEGAS, NEVADA - SEPTEMBER 20: Gwen Stefani performs during the 2024 iHeartRadio Music Festival at T-Mobile Arena on September 20, 2024 in Las Vegas, Nevada. (Photo by Matt Winkelmeyer/Getty Images for iHeartRadio)

LAS VEGAS, NEVADA - SEPTEMBER 20: Camila Cabello performs during the 2024 iHeartRadio Music Festival at T-Mobile Arena on September 20, 2024 in Las Vegas, Nevada. (Photo by Matt Winkelmeyer/Getty Images for iHeartRadio)