The winners list :
American Music Award for Lifetime Achievement
Diana Ross
Artist of the year
Bruno Mars
New artist of the year presented by T-mobile
Niall Horan
Collaboration of the year presented by Xfinity
"Despacito" Luis Fonsi ft. Daddy Yankee & Justin Bieber
Tour of the year
Coldplay
Video of the year
Bruno Mars "That's What I Like"
Favorite male artist -- pop/rock
Bruno Mars
Favorite female artist -- pop rock
Lady Gaga
Favorite duo or group -- pop/rock
Imagine Dragons
Favorite album -- pop/rock
Bruno Mars "24K Magic"
Favorite song -- pop/rock
Luis Fonsi and Daddy Yankee featuring Justin Bieber "Despacito"
Favorite male artist -- country
Keith Urban
Favorite female artist -- country
Carrie Underwood
Favorite duo or group -- country
Little Big Town
Favorite album -- country
Keith Urban "Ripcord"
Favorite song -- country
Keith Urban "Blue Ain't Your Color"
Favorite artist -- rap/hip-hop
Drake
Favorite album -- rap/hip-hop
Kendrick Lamar "DAMN."
Favorite song -- rap/hip-hop
DJ Khaled featuring Justin Bieber, Quavo, Chance The Rapper and Lil Wayne "I'm The One"
Favorite male artist -- soul/r&b
Bruno Mars
Favorite female artist -- soul/r&b
Beyoncé
Favorite album -- soul/r&b
Bruno Mars "24K Magic"
Favorite song -- soul/r&b
Bruno Mars "That's What I Like"
Favorite artist -- alternative rock
Linkin Park
Favorite artist -- adult contemporary
Shawn Mendes
Favorite artist -- Latin
Shakira
Favorite artist -- contemporary inspirational
Lauren Daigle
Favorite artist -- electronic dance music (EDM)
The Chainsmokers
Top soundtrack
"Moana"
Source: http://edition.cnn.com/2017/11/20/entertainment/american-music-awards-2017/index.html!