Jennifer Lopez and Iggy Azalea's 'Booty' performance was the talk of the night.

This image appears in the gallery:
The American Music Awards 2014 In Pictures

1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 

10. 25 images

See the full gallery: The American Music Awards 2014 In Pictures