Maren Morris leads country music's nominees in the 2019 iHeartRadio Music Awards. The singer scored four total nominations, showing up in mainstream non-country categories including Song of the Year.

Morris earned her Song of the Year nod for "The Middle," her collaboration with Zedd and Grey. That hit collaboration also earned her nominations for Best Collaboration and Dance Song of the Year, and she also scored a nod for Best Country Song for "Rich."

Luke Bryan and Florida Georgia Line were also among the multiple nominees, while country singers including Carrie Underwood, Kane Brown, Mason Ramsey, Dan + Shay and more are also up for awards in various categories, some of which are fan-voted.

The 2019 iHeartRadio Music Awards will air live from the Microsoft Theater in Los Angeles, Calif., from 8-10PM ET/PT tape-delayed on Fox on March 14. Social voting for the fan-voted categories begins on Jan. 9 and runs through March 7. Vote via Twitter using the appropriate hashtags for the categories and nominees, or by visiting the awards show's website

2019 iHeartRadio Music Awards Nominees:

Song of the Year:

“Better Now” - Post Malone
“Girls Like You” - Maroon 5 featuring Cardi B
“God's Plan” - Drake
“Perfect” - Ed Sheeran
“The Middle” – Zedd, Maren Morris, Grey

Best Collaboration:

“Finesse (Remix)” Bruno Mars featuring Cardi B
“Girls Like You” - Maroon 5 featuring Cardi B
“I Like It” - Cardi B featuring Bad Bunny and J Balvin
“Meant To Be” - Bebe Rexha featuring Florida Georgia Line
“The Middle” - Zedd, Maren Morris, Grey

Country Song of the Year:

“Heaven” - Kane Brown
“Meant to Be” - Bebe Rexha featuring Florida Georgia Line
“Most People Are Good” - Luke Bryan
“Rich” - Maren Morris
“Tequila” - Dan + Shay

Country Artist of the Year:

Carrie Underwood
Jason Aldean
Luke Bryan
Luke Combs
Thomas Rhett

Best New Country Artist:

Carly Pearce
Dylan Scott
Jordan Davis
Lanco
Russell Dickerson

Dance Song of the Year:

“Friends” - Marshmello and Anne-Marie
“Happier” - Marshmello featuring Bastille
“One Kiss” - Calvin Harris and Dua Lipa
“Remind Me to Forget” - Kygo featuring Miguel
“The Middle” - Zedd, Maren Morris, Grey

Best Cover Song (Socially Voted Category):

“A Million Dreams” - Pink and Willow Sage Hart
“Africa” - Weezer
“Crying in the Club” - Niall Horan
“Fast Car” - Khalid
“In My Blood” - Charlie Puth
“Lucid Dreams” - Halsey
“Me, Myself & I” - Zayn
“Natural Woman” - Ariana Grande
“Rewrite the Stars” - Anne-Marie and James Arthur
“You’re Still the One” - Harry Styles and Kacey Musgraves
“Under Pressure” - Shawn Mendes and Teddy Geiger
“Your Song” – Lady Gaga

Best Music Video (Socially Voted Category):

“Delicate” – Taylor Swift
“Dura” – Daddy Yankee
“Finesse (Remix)” - Bruno Mars featuring Cardi B
“Freaky Friday” - Lil Dicky and Chris Brown
“Girls Like You” - Maroon 5 featuring Cardi B
“God's Plan” - Drake
“I Like It” - Cardi B featuring J Balvin and Bad Bunny
“One Kiss” - Calvin Harris featuring Dua Lipa
“Psycho” - Post Malone featuring Ty Dolla $ign
“Taki Taki” - DJ Snake featuring Selena Gomez, Ozuna and Cardi B
“thank u, next” – Ariana Grande
“This Is America” – Childish Gambino

Social Star Award (Socially Voted Category):

Agnez Mo
Bhad Bhabie
Dylan Minnette
Joji
Lele Pons
Loren Gray
Mason Ramsey
Queen Naija
Tana Mongeau
Trixie Mattel

Cutest Musician’s Pet (Socially Voted Category):

Asia – Lady Gaga
Edgar - Brett Eldredge
Goodwin - Sabrina Carpenter
Gracie - Lauren Jauregui
Hatchi - Perrie Edwards
Mooshu - Alex Pall from The Chainsmokers
Piggy Smallz - Ariana Grande

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