American Music Awards

Mariah Carey performs. REUTERS/Mario Anzuoni

Post Malone performs. REUTERS/Mario Anzuoni

Taylor Swift wins Favorite Album - Pop/Rock. REUTERS/Mario Anzuoni

Cardi B performs. REUTERS/Mario Anzuoni

The mother of XXXTentacion accepts his posthumous award for Favorite Album - Soul/R&B. REUTERS/Mario Anzuoni

Shawn Mendes performs Lost In Japan. REUTERS/Mario Anzuoni

Cardi B wins Favorite Artist - Rap/Hip-Hop. REUTERS/Mario Anzuoni

Jennifer Lopez performs. REUTERS/Mario Anzuoni

Tyler Joseph of Twenty One Pilots performs Jumpsuit. REUTERS/Mario Anzuoni

Taylor Swift performs I Did Something Bad. REUTERS/Mario Anzuoni

Post Malone poses backstage with his Favorite Male Artist Pop/Rock award. REUTERS/Mike Blake

Dua Lipa performs. REUTERS/Mario Anzuoni

Carrie Underwood performs. REUTERS/Mario Anzuoni

Camila Cabello poses backstage with her awards. REUTERS/Mike Blake

Halsey and Khalid perform Eastside. REUTERS/Mario Anzuoni

Presenters Rita Ora and Constance Wu for Favorite Duo or Group - Pop/Rock. REUTERS/Mario Anzuoni

Cardi B performs. REUTERS/Mario Anzuoni

Gladys Knight performs a tribute to Aretha Franklin. REUTERS/Mario Anzuoni

Presenters Bebe Rexha and Florida Georgia Line for Favorite Artist - Rap/Hip-Hop. REUTERS/Mario Anzuoni

Carrie Underwood wins Favorite Female Artist - Country. REUTERS/Mario Anzuoni

Ciara performs. REUTERS/Mario Anzuoni

Dua Lipa performs. REUTERS/Mario Anzuoni

Host Tracee Ellis Ross. REUTERS/Mario Anzuoni

Camila Cabello performs. REUTERS/Mario Anzuoni

Mariah Carey performs With You. REUTERS/Mario Anzuoni

Jennifer Lopez performs. REUTERS/Mario Anzuoni

Khalid wins Favorite Male Artist - Soul/R&B. REUTERS/Mario Anzuoni

Ella Mai performs. REUTERS/Mario Anzuoni

Kane Brown wins Favorite Male Artist - Country. REUTERS/Mario Anzuoni

Post Malone performs. REUTERS/Mario Anzuoni

Brian Kelley and Tyler Hubbard of Florida Georgia Line pose backstage with their award. REUTERS/Mike Blake

Camila Cabello wins Favorite Song - Pop/Rock. REUTERS/Mario Anzuoni

Ty Dolla Sign (L) and Post Malone perform. REUTERS/Mario Anzuoni

Migos wins Favorite Duo or Group - Pop/Rock. REUTERS/Mario Anzuoni

Lauren Daigle poses backstage with her award. REUTERS/Mike Blake

Shawn Mendes poses backstage with his Favorite Artist Adult Contemporary. REUTERS/Mike Blake

Host Tracee Ellis Ross. REUTERS/Mario Anzuoni

Post Malone wins Favorite Male Artist - Pop/Rock. REUTERS/Mario Anzuoni

Taylor Swift accepts Artist of the Year. REUTERS/Mario Anzuoni

Cardi B performs. REUTERS/Mario Anzuoni