The the first round of nominees for the 2015 Billboard Music Award were announced on Tuesday, and so far Taylor Swift and Sam Smith lead the way with four noms apiece. The nominees for the remaining 36 categories will be revealed throughout the rest of the morning on the show's official Twitter account.

Ludacris and Pete Wentz appeared on Good Morning America to read the names of the musicians nominated for the five biggest awards, and we're happy to some of our fav artists on the list!

The nominees for Top Artist include Ariana Grande, One Direction, Katy Perry, Smith and Swift. Top Male Artist nominees include Drake, Pharrell Williams, Ed Sheeran, Smith, Justin Timberlake, while Top Female Artist nominees include Iggy Azalea, Ariana Grande, Katy Perry, Swift and Meghan Trainor.

Ludacris and Chrissy Teigen will co-host the 2015 Billboard Music Awards from the MGM Grand Garden Arena in Las Vegas on May 17. Can't wait to watch this one!

Click thru to see the complete list -- more nominees will be added during the day!