The Billboard Music Awards air live this weekend! Find out when, how and who to watch for.

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Billboard.com announced that Taylor Swift is the top finalist with 14 nominations for the Billboard Music Awards and closely behind her is Sam Smith, Iggy Azalea and Meghan Trainor.

Sam Smith has 13 entries, Iggy Azalea has 12 and Meghan Trainor has 9 entries for nominations.

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Billboard Music Awards finalists are reportedly based on album and digital song sakes, radio airplay, streaming, touring and social media interactions.

The biggest nominations of the year are:

TOP ARTIST
Ariana Grande
One Direction
Katy Perry
Sam Smith
Taylor Swift

TOP NEW ARTIST
5 Seconds of Summer
Iggy Azalea
Hozier
Sam Smith
Meghan Trainor

TOP MALE ARTIST
Drake
Pharrell Williams
Ed Sheeran
Sam Smith
Justin Timberlake

TOP FEMALE ARTIST
Iggy Azalea
Ariana Grande
Katy Perry
Taylor Swift
Meghan Trainor

TOP DUO/GROUP
5 Seconds of Summer
Florida Georgia Line
MAGIC!
Maroon 5
One Direction

TOP BILLBOARD 200 ARTIST
One Direction
Pentatonix
Ed Sheeran
Sam Smith
Taylor Swift

TOP HOT 100 ARTIST
Iggy Azalea
Ariana Grande
Sam Smith
Taylor Swift
Meghan Trainor

TOP DIGITAL SONGS ARTIST
Iggy Azalea
Ed Sheeran
Sam Smith
Taylor Swift
Meghan Trainor

TOP RADIO SONGS ARTIST
John Legend
Maroon 5
Ed Sheeran
Sam Smith
Taylor Swift

TOP TOURING ARTIST
Lady Gaga
One Direction
Katy Perry
The Rolling Stones
Justin Timberlake

TOP SOCIAL ARTIST
Justin Bieber
Miley Cyrus
Selena Gomez
Ariana Grande
Taylor Swift

TOP STREAMING ARTIST
Iggy Azalea
Ariana Grande
Nicki Minaj
Taylor Swift
Meghan Trainor

TOP R&B ARTIST
Beyoncé
Chris Brown
John Legend
Trey Songz
Pharrell Williams

TOP RAP ARTIST
Iggy Azalea
J. Cole
Drake
Nicki Minaj
Rae Sremmurd

TOP COUNTRY ARTIST
Jason Aldean
Luke Bryan
Florida Georgia Line
Brantley Gilbert
Blake Shelton

TOP ROCK ARTIST
Bastille
Coldplay
Fall Out Boy
Hozier
Lorde

TOP LATIN ARTIST
J Balvin
Juan Gabriel
Enrique Iglesias
Prince Royce
Romeo Santos

TOP DANCE/ELECTRONIC ARTIST
Avicii
Clean Bandit
Disclosure
Calvin Harris
Lindsey Stirling

TOP CHRISTIAN ARTIST
Casting Crowns
Hillsong United
Lecrae
MercyMe
Newsboys

TOP BILLBOARD 200 ALBUM
Maroon 5, V
Pentatonix, That's Christmas to Me
Ed Sheeran, x
Sam Smith, In the Lonely Hour
Taylor Swift, 1989

TOP SOUNDTRACK
The Fault in Our Stars
Fifty Shades of Grey

Frozen
Guardians of the Galaxy: Awesome Mix: Vol. 1
Into the Woods

TOP R&B ALBUM
Beyoncé, Beyoncé
Chris Brown, X
Michael Jackson, Xscape
John Legend, Love in the Future
Pharrell Williams, G I R L

TOP RAP ALBUM
J. Cole, 2014 Forest Hills Drive
Drake, If You're Reading This It's Too Late
Nicki Minaj, The Pinkprint
Iggy Azalea, The New Classic
Eminem, The Marshall Mathers LP 2

TOP COUNTRY ALBUM
Jason Aldean, Old Boots, New Dirt
Garth Brooks, Man Against Machine
Luke Bryan, Crash My Party
Brantley Gilbert, Just As I Am
Miranda Lambert, Platinum

TOP ROCK ALBUM
AC/DC, Rock or Bust
The Black Keys, Turn Blue
Coldplay, Ghost Stories
Hozier, Hozier
Lorde, Pure Heroine

TOP LATIN ALBUM
Juan Gabriel, Los Dúo
Enrique Iglesias, Sex and Love
Romeo Santos, Formula: Vol. 2
Santana, Corazon
Marc Anthony, 3.0

TOP DANCE/ELECTRONIC ALBUM
Avicii, True
Disclosure, Settle
Calvin Harris, Motion
Skrillex, Recess
Lindsey Stirling, Shatter Me

BILLBOARD CHART ACHIEVEMENT AWARD PRESENTED BY SAMSUNG GALAXY (FAN-VOTED)
Iggy Azalea
Taylor Swift
Meghan Trainor 

The Billboard Music Awards will air live this Sunday, May 17th, from the MGM Grand Garden Arena in Las Vegas from 8-11pm ET on ABC.