Justin Bieber was the big winner at tonight’s American Music Awards.

The 16-year-old pop star came away with the awards for breakthrough artist, pop/rock artist and artist of the year. He was the youngest performer in the history of the AMAs to win artist of the year.

Bieber also performed during the broadcast, accompanying himself on the piano.

Other winners included Taylor Swift for country female artist, Rihanna for soul/R&B artist, and Shakira for Latin music artist.

A complete list of winners:

Favorite Soul/R&B Album: Usher, “Raymond v. Raymond”

Favorite Pop Rock Band/Duo/Group: The Black Eyed Peas

Favorite Country Female Artist: Taylor Swift

Favorite Latin Music Artist: Shakira

Favorite Soul/R&B Female Artist: Rihanna

Favorite Country Male Artist: Brad Paisley

Favorite Breakthrough Artist: Justin Bieber

Favorite Pop/Rock Male Artist: Justin Bieber

Favorite Country Band/Duo/Group: Lady Antebellum

Favorite Alternative Rock Music Artist: Muse

Favorite Adult Contemporary Music Artist: Michael Bublé

Favorite Soul/R&B Male Artist: Usher

Favorite Artist of the Year: Justin Bieber

Source : wsj