Song of the Year

Winner:

"The Fighter"
Keith Urban and Carrie Underwood

Other nominees:

"24K Magic"
Bruno Mars

"Despacito (Remix)"
Luis Fonsi and Daddy Yankee featuring Justin Bieber

"Castle on the Hil"

Ed Sheeran

"1-800-273-8255"
Logic featuring Alessia Cara and Khalid

"Million Reasons"
Lady Gaga