Taylor Swift was the first artist with country roots to make the list of 2015 iHeartRadio Awards winners on Sunday night (March 29). The singer pocketed the Best Lyrics award and thanked fans and those who misinterpreted what she was singing in "Blank Space."

Swift is nominated for multiple awards, as is Luke Bryan. And they're not alone.

Jason Aldean and Florida Georgia Line are two more country stars hoping to win at the iHeartRadio Awards in Los Angeles. In total, Swift is nominated for four prizes, but she's competing with Bryan in the night's big category, Artist of the Year. Aldean, FGL and Bryan will also perform. Country should be well represented on this night.

2015 iHeartRadio Awards Winners (Country):

Artist of the Year

Iggy Azalea
Luke Bryan
Ariana Grande
Sam Smith
Taylor Swift -- WINNER!

Song of the Year

Meghan Trainor, “All About That Bass”
John Legend, “All of Me”
Pharrell Williams, “Happy”
Taylor Swift, “Shake It Off” -- WINNER!
Sam Smith, “Stay With Me”

Best New Artist

Iggy Azalea
Bastille
Sam Smith -- WINNER!
Cole Swindell
Meghan Trainor

Country Song of the Year

Lady Antebellum, “Bartender”
Jason Aldean, “Burnin’ It Down” -- WINNER!
Florida Georgia Line, “Dirt”
Eric Chruch, “Give Me Back My Hometown”
Luke Bryan, “Play It Again”

Best Lyrics

John Legend, “All of Me”
Taylor Swift, “Blank Space” -- WINNER!
OneRepublic, “Counting Stars”
Tove Lo, “Habits (Stay High)”
Sam Smith, “Stay With Me”
Ed Sheeran, “Thinking Out Loud”

Best Fan Army

5SOSFAM — 5 Seconds of Summer -- WINNER!
Arianators — Ariana Grande
Bey Hive — Beyoncé
Team Breezy —Chris Brown
Sheerios — Ed Sheeran
Church Choir — Eric Church
Directioners — One Direction
Selenators — Selena Gomez
Mendes Army — Shawn Mendes
Swifties — Taylor Swift

Renegade

Iggy Azalea
Charli XCX
Brantley Gilbert -- WINNER!
Hozier
Meghan Trainor

2015 iHeartRadio Awards Red Carpet Pictures