So who won???

So who won???

Plenty of artists brought their A-game, as this was a star-studded night for the music industry. "Prepare audience for maximum impact," Jennifer Lopez commanded as she ended the 2014 American Music Awards with her debut television performance of "Booty" with Iggy Azalea.

Here are the artists who took home the trophies:

Favorite Pop/Rock Band/Duo/Group: One Direction

Favorite Rap/Hip-Hop Album: Iggy Azalea, The New Classic

Favorite Latin Artist: Enrique Iglesias

Favorite Pop/Rock Male Artist: Sam Smith

Favorite Country Male: Luke Bryan

Favorite Album – Pop/Rock: One Direction, Midnight Memories

Favorite Female Artist – Pop/Rock:Katy Perry

Favorite Alternative Artist: Imagine Dragons

Favorite Artist – Rap/Hip-Hop: Iggy Azalea

Dick Clark Award for Excellence: Taylor Swift

Favorite Country Album: Brantley Gilbert, Just As I Am

Artist of the Year: One Direction