In case you missed it, here is the list of this year's American Music Awards winner and some of the performances by various artists.

Before the event, here's a sneak peek of One Direction's red carpet interview:

The event was hosted by Pitbull once again. The opening act was no other than Taylor Swift. Channeling a crazy girlfriend act complete with back up dancer and props, she performed her new song "Blank Space" from the album 1989.

Australian pop rock/pop punk band, 5 Seconds of Summer, did a cover of "What I Like About You".

Canadian reggae fusion band, Magic, and "reggae legend" Wyclef Jean collaborated on a performance of their hit song "Rude".

First time awardee Iggy Azalea performed her hit "Fancy" and "Beg for It".

Ariana Grande also performed some of her hits in a unique singing style.

Lorde performed "Yellow Flicker Beat" off The Hunger Games: Mockingjay soundtrack and did her own version of Solange's nuptials

Christina Milian ans Weezy opened for Nicki Minaj.

Then, Diana Ross presented Taylor Swift with an award in honor of Dick Clark, an American radio and television personality, as well as a cultural icon who remains best known for hosting American Bandstand from 1957 to 1987. Taylor thanked Diana and then directly addressed her fans: "I love talking to you online."

Of course, One Direction performed as well.

The party is not complete without the power trio Jessie J, Ariana Grande and Nicki Minaj performimg their hit "Bang Bang".

What way to finish the night but with a hot performance by no other than Jennifer Lopez as she performed "Booty" with Iggy Azalea.

And here are the winners this year:

Dick Clark Award for Excellence: Taylor Swift

Artist of the Year: One Direction

Best Pop/Rock Band: One Direction

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

Best Pop/Rock Album: Midnight Memories - One Direction
 
Best Pop/Rock Male Artist: Sam Smith

Best Pop/Rock Female Artist: Katy Perry

Best Country Male Artist: Luke Bryan

Best Alternative Rock Artist: Imagine Dragons

Best New Artist of the Year: 5 Seconds of Summer

Best Rap/Hip-Hop Artist: Iggy Azalea

Best Country Album: Just As I Am - Brantley Gilbert

Best Latin Artist: Enrique Iglesias

Single of the Year: "Dark Horse" - Katy Perry feat. Juicy J

Best Country Female Artist: Carrie Underwood

Best Country Band: Florida Georgia Line

Best Soul/R&B Male Artist: John Legend

Best Soul/R&B Female Artist: Beyonce

Best Soul/R&B Album: BEYONCE - Beyonce

Best Electronic Dance Music (EDM) Artist: Calvin Harris

Best Soundtrack: Frozen

Video credit to the owners