iHeartRadio Music Awards Winners & Performers [Complete List]

The first ever iHeartRadio Music Awards kicked off Thursday night in Los Angeles and had "all of music's biggest names go head-to-head," HollywoodLife said.

According to Idolator, the presenters include Hilary Duff, Selena Gomez, and Adam Lambert, among others.

"Hitting the stage to perform will be Drake, Shakira, Pharrell, Thirty Seconds To Mars, Ed Sheeran and Ariana Grande, while nominees include, among many, many others, Justin Timberlake (whose collab with Michael Jackson, 'Love Never Felt So Good,' will premiere during the show), Maroon 5, Miley Cyrus, Lady Gaga and Lorde," the online entertainment news source reported.

Blake Shelton and Arcade Fire also performed, according to KSDK.

So, who went home with an award last night? Check out this list to get the answers, courtesy of iHeart:

Artist of the Year:

Imagine Dragons

Justin Timberlake

Macklemore & Ryan Lewis

Maroon 5

Rihanna

iHeartRadio Innovator Award:

Pharrell Williams

Song of the Year:

"Hold On We're Going Home" - Drake ft. Majid Jordan

"Mirrors" - Justin Timberlake

"Radioactive" - Imagine Dragons

"Stay" - Rihanna ft. Mikky Ekko

"The Monster" - Eminem ft. Rihanna

Best Collaboration:

"Holy Grail" - JAY Z ft. Justin Timberlake

"Stay" - Rihanna ft. Mikky Ekko

"Suit & Tie" - Justin Timberlake ft. JAY Z

"The Monster" - Eminem ft. Rihanna

"Timber" - Pitbull ft. Kesha

Best New Artist:

Florida Georgia Line

Icona Pop

Imagine Dragons

Lorde

Macklemore & Ryan Lewis

Passenger

Country Song of the Year:

"Boys 'Round Here" - Blake Shelton

"Highway Don't Care" - Tim McGraw with Taylor Swift

"It Goes Like This" - Thomas Rhett

"Mine Would Be You" - Blake Shelton

"That's My Kind of Night" - Luke Bryan

Hip Hop/R&B Song of the Year:

"Blurred Lines" - Robin Thicke ft. T.I. & Pharrell

"Hold On We're Going Home" - Drake ft. Majid Jordan

"Holy Grail" - JAY Z ft. Justin Timberlake

"Pour It Up" - Rihanna

"Started From The Bottom" - Drake

EDM Song of the Year:

"Get Lucky" - Daft Punk ft. Pharrell

"Stay The Night" - Zedd ft. Hayley Williams

"Summertime Sadness" - Lana Del Rey ft. Cedric Gervais

"Sweet Nothing" - Calvin Harris ft. Florence Welch

"Wake Me Up" - Avicii

Alternative Rock Song of the Year:

"Demons" - Imagine Dragons

"Do I Wanna Know?" - Arctic Monkeys

"Pompeii" - Bastille

"Royals" - Lorde

"Safe And Sound" - Capital Cities

Best Lyrics:

"Wake Me Up" - Avicii (Vocals by Aloe Blacc)

"I Love It (ft. Charli XCX)" - Icona Pop

"Say Something" - A Great Big World

"Same Love" - Macklemore & Ryan Lewis

"Wrecking Ball" - Miley Cyrus

Best Fan Army:

Arianators - Ariana Grande

Little Monsters - Lady Gaga

Lovatics - Demi Lovato

Mahomies - Austin Mahone

Rihanna Navy - Rihanna

Swifties - Taylor Swift

iHeartRadio Instagram Award

#iHeartRihanna - Rihanna

#iHeartHarry - Harry Styles

#iHeartSelena - Selena Gomez

#iHeartMahone - Austin Mahone

#iHeartAriana - Ariana Grande

iHeartRadio Young Influencer Award

Ariana Grande