1. 1. Jordin Sparks and Jason Derulo share a moment on the red carpet. (Photo: AP)
2. 2. Kelly Rowland arrives at the 40th Anniversary American Music Awards. (Photo: AP)
3. 3. Brandy Norwood arrives at the 40th Anniversary American Music Awards. (Photo: AP)
4. 4. Christina Aguilera arrives at the 40th Anniversary American Music Awards. (Photo: AP)
5. 5. Ludacris arrives at the 40th Anniversary American Music Awards. (Photo: AP)
6. 6. Psy arrives at the 40th Anniversary American Music Awards. (Photo: AP)
7. 7. Nicki Minaj arrives at the 40th Anniversary American Music Awards. (Photo: AP)
8. 8. Jordin Sparks arrives at the 40th Anniversary American Music Awards. (Photo: AP)
9. 9. Usher poses with his American Music Award. (PR)
