Justin Bieber and Nicki Minaj Win Big at the AMAs!

Justin Bieber is back at the top after the 40th annual American Music Awards Sunday night!

J.B. took home the titles of Favorite Pop/Rock Male Artist, Artist Of the Year, and Favorite Pop/Rock album with "Believe!"

Nicki Minaj was also a big winner, with her album "Pink Friday: Roman Reloaded" winning Favorite Rap/Hip-Hop album and Nicki herself winning "Favorite Rap/Hip-Hop Artist!"

There were big surprises at the AMAs, too. One Direction were nominated for New Artist of the Year, Favorite Pop/Rock Group, and Favorite Pop/Rock Album for "Up All Night," but didn't take home any awards.

Instead, following Justin's win for Favorite Pop/Rock album, Carly Rae Jepsen won the New Artist of the Year award, and Maroon 5 were voted the Favorite Pop/Rock Group.

Check out the rest of the results below!

Tracey

Favorite Country Female Artist- Taylor Swift

Favorite Country Male Artist- Luke Bryan

Favorite Country Band, Duo Or Group- Lady Antebellum

Favorite Country Album- Carrie Underwood's "Blown Away"

Favorite Soul/R&B Male Artist- Usher

Favorite Soul/R&B Album- Rihanna's "Talk That Talk"

Favorite Alternative Rock Artist- Linkin Park

Favorite Adult Contemporary Artist- Adele

Favorite Latin Artist- Pitbull

Favorite Contemporary Inspirational Artist- tobyMac

Favorite Electronic Dance Music Artist- David Guetta

Favorite Pop/Rock Female Artist- Katy Perry

Favorite Soul/R&B Female Artist- Beyoncé