The 2017 iHeartRadio Music Awards went down on Sunday (March 5) at the Forum in Los Angeles, California. The superstar affair was televised live on TBS, TNT and truTV at 8 p.m. ET/5 p.m. PT and simulcasted on iHeartMedia stations nationwide, as well as on iHeartRadio, the all-in-one digital music and live streaming radio service.
Canadians came up as big winners at The Forum in this LA County city where the iHeartRadio Music Awards were staged. 
Going in, Drake achieved the most nominations, and he didn’t leave empty-handed. Drizzy won trophies for Hip-Hop Artist, Hip-Hop Song of the Year (for "One Dance" - feat. Wizkid and Kyla), Best Collaboration ("Work" - Rihanna featuring Drake), and R&B Song of the Year ("Work" - Rihanna featuring Drake).
Justin Bieber also had a fine night, collecting awards for Best Lyrics ("Love Yourself") and Male Artist of the Year--beating out kindred rivals' Drake, Shawn Mendes and The Weeknd in the Canadian-dominated category.
The Weeknd was named R&B Artist of the Year, and The Strumbellas took home the Best New Rock/Alternative Rock Artist trophy.
Also nominated were Shawn Mendes and Alessia Cara, with the former performing on the show.
Take a look at all of the 2017 iHeartRadio Music Awards winners below.
Innovator Award: Bruno Mars
Song of the Year:
"CAN’T STOP THE FEELING!" - Justin Timberlake - WINNER
"Cheap Thrills" - Sia featuring Sean Paul
"Closer" - The Chainsmokers featuring Halsey
"One Dance" - Drake featuring Wizkid and Kyla
"Stressed Out" - twenty one pilots
Female Artist of the Year:
Adele - WINNER
Ariana Grande
Rihanna
Selena Gomez
Sia
Male Artist of the Year:
Drake
Justin Bieber - WINNER
Luke Bryan
Shawn Mendes
The Weeknd
Best New Artist presented by the all-new 2017 Subaru Impreza®:
The Chainsmokers - WINNER
Chance The Rapper
Bryson Tiller
Kelsea Ballerini
The Strumbellas
Joss Favela
CNCO
Best Duo/Group of the Year:
Coldplay
DNCE
Florida Georgia Line
The Chainsmokers
twenty one pilots - WINNER
Best New Pop Artist:
Alessia Cara
Daya
Lukas Graham
The Chainsmokers - WINNER
ZAYN
Pop Album of the Year: 25 - Adele
Producer of the Year:
Benny Blanco - WINNER
Greg Kurstin
Max Martin
Mike Elizondo
The Chainsmokers
Alternative Rock Song of the Year:
"Bored to Death" - blink-182
"Dark Necessities" - Red Hot Chili Peppers
"Heathens" - twenty one pilots - WINNER
"Ride" - twenty one pilots
"Trouble" - Cage The Elephant
Alternative Rock Artist of the Year:
blink-182
Cage The Elephant
Coldplay
The Strumbellas
twenty one pilots - WINNER
Rock Song of the Year:
"Bang Bang" - Green Day - WINNER
"Dark Necessities" - Red Hot Chili Peppers
"Take Me Down" – The Pretty Reckless
"The Devil's Bleeding Crown" – Volbeat
"The Sound Of Silence" - Disturbed
Rock Artist of the Year:
Disturbed - WINNER
Five Finger Death Punch
Red Hot Chili Peppers
Shinedown
Volbeat
Rock Album of the Year: Hardwired... to Self-Destruct - Metallica
Best New Rock/Alternative Rock Artist:
Foals
Kaleo
Nathaniel Rateliff & The Night Sweats
Red Sun Rising
The Strumbellas - WINNER
Alternative Rock Album of the Year: Blurryface - twenty one pilots
Country Song of the Year:
"Church Bells" - Carrie Underwood
"Snapback" - Old Dominion
"Somewhere On A Beach" - Dierks Bentley - WINNER
"T-Shirt" - Thomas Rhett
"You Should Be Here" - Cole Swindell
Country Artist of the Year:
Carrie Underwood
Jason Aldean
Keith Urban
Luke Bryan
Thomas Rhett - WINNER
Best New Country Artist:
Chris Lane
Chris Stapleton
Granger Smith
Kelsea Ballerini - WINNER
Maren Morris
Country Album of the Year: Traveller - Chris Stapleton
Dance Song of the Year:
"Closer" - The Chainsmokers featuring Halsey - WINNER
"Cold Water" - Major Lazer featuring Justin Bieber and MØ
"Don't Let Me Down" - The Chainsmokers featuring Daya
"I Took A Pill In Ibiza" - Mike Posner
"Let Me Love You" - DJ Snake featuring Justin Bieber
Dance Artist of the Year:
Calvin Harris
DJ Snake
Flume
Major Lazer
The Chainsmokers - WINNER
Dance Album of the Year: Collage - The Chainsmokers
Hip-Hop Song of the Year:
"All The Way Up" - Fat Joe and Remy Ma featuring French Montana and Infared
"Controlla" - Drake
"For Free" - DJ Khaled featuring Drake
"One Dance" - Drake featuring Wizkid and Kyla - WINNER
"Panda" - Desiigner
Hip-Hop Artist of the Year:
Desiigner
DJ Khaled
Drake - WINNER
Future
J. Cole
Best New Hip-Hop Artist:
Chance The Rapper - WINNER
Desiigner
D.R.A.M.
Kent Jones
Kevin Gates
Hip Hop Album of the Year: Views - Drake
R&B Song of the Year:
"Exchange" - Bryson Tiller
"Needed Me" - Rihanna
"No Limit" - Usher featuring Young Thug
"Sorry" - Beyoncé
"Work" - Rihanna featuring Drake - WINNER
R&B Artist of the Year:
Beyoncé
Bryson Tiller
Rihanna
The Weeknd - WINNER
Usher
R&B Album of the Year: Anti - Rihanna
Best New R&B Artist:
Belly
Bryson Tiller - WINNER
Dreezy
Kayla Brianna
Ro James
Latin Song of the Year:
"Ay Mi Dios" - IAmChino featuring Pitbull, Yandel and El Chacal
"De Pies A Cabeza" - Mana featuring Nicky Jam
"Duele El Corazon" - Enrique Iglesias featuring Wisin - WINNER
"La Carretera" - Prince Royce
"Ya Me Enteré" - Reik featuring Nicky Jam
Latin Artist of the Year:
Enrique Iglesias
J Balvin
Nicky Jam - WINNER
Prince Royce
Yandel
Best New Latin Artist:
Carlos Rivera
Christian Daniel
CNCO - WINNER
IAmChino
Sofia Reyes
Latin Album of the Year: Energía - J Balvin
Regional Mexican Song of the Year:
"Amor Del Bueno" - Calibre 50
"Cicatrices" - Regulo Caro
"Me Está Gustando" - Banda Los Recoditos
"¿Por Qué Terminamos?" - Gerardo Ortiz
"Solo Con Verte" - Banda Sinaloense MS de Sergio Lizárraga - WINNER
Regional Mexican Artist of the Year:
Banda El Recodo de Cruz Lizárraga
Banda Los Recoditos
Calibre 50 - WINNER
Gerardo Ortiz
Remmy Valenzuela
Regional Mexican Album of the Year: Recuerden Mi Estilo - Los Plebes Del Rancho De Ariel Camacho
Best New Regional Mexican Artist:
Adriel Favela
Banda Los Sebastianes
Cheyo Carrillo
Joss Favela - WINNER
La Séptima Banda
Best Tour: "A Head Full of Dreams Tour" - Coldplay
Best Lyrics: *Socially Voted Category
"7 Years" - Lukas Graham
"Came Here to Forget" - Blake Shelton
"Cheap Thrills" - Sia featuring Sean Paul
"Closer" - The Chainsmokers featuring Halsey
"Heathens" - twenty one pilots
"Love Yourself" - Justin Bieber - WINNER
"Scars To Your Beautiful" - Alessia Cara
"Send My Love (To Your New Lover)" - Adele
"Too Good" – Drake featuring Rihanna
"You Should Be Here" - Cole Swindell
Best Collaboration: *Socially Voted Category
"Cheap Thrills" - Sia featuring Sean Paul
"Closer" - The Chainsmokers featuring Halsey
"Don't Let Me Down" - The Chainsmokers featuring Daya
"This Is What You Came For" - Calvin Harris featuring Rihanna
"Work" - Rihanna featuring Drake - WINNER
Best Cover Song: *Socially Voted Category
"All I Ask" - Bruno Mars
"Ex's and Oh's" - Fifth Harmony - WINNER
"Fast Car" - Justin Bieber
"Hands to Myself" - DNCE
"Here" - Shawn Mendes
"How Will I Know" - Ariana Grande
"Love on the Brain" - Kelly Clarkson
"Purple Rain" - Jennifer Hudson and the cast of The Color Purple
"Sound of Silence" - Disturbed
"Too Good" - Zara Larsson
Best Song from a Movie: *Socially Voted Category
"CAN’T STOP THE FEELING" - Justin Timberlake (Trolls)
"Falling for You" - Ellie Goulding (Bridget Jones's Baby)
"Girls Talk Boys" - 5 Seconds of Summer (Ghostbusters) - WINNER
"Heathens" - twenty one pilots (Suicide Squad)
"Just Like Fire" - P!nk (Alice Through the Looking Glass)
Best Music Video: *Socially Voted Category
"CAN’T STOP THE FEELING" - Justin Timberlake
"Don't Let Me Down" - The Chainsmokers featuring Daya
"Formation" - Beyoncé
"Hasta El Amanecer" - Nicky Jam
"Heathens" - twenty one pilots
"Hymn for the Weekend" - Coldplay
"I Took A Pill In Ibiza" - Mike Posner
"Pillowtalk" - ZAYN
"Side to Side" - Ariana Grande featuring Nicki Minaj
"This Is What You Came For" - Calvin Harris featuring Rihanna
"Work" - Rihanna featuring Drake
"Work From Home" - Fifth Harmony featuring Ty Dolla $ign - WINNER
Best Underground Alternative Band: *Socially Voted Category
Hey Violet
Pierce the Veil - WINNER
PVRIS
Sleeping With Sirens
Tonight Alive
Social Star Award: *Socially Voted Category
Alex : from YouTube
Baby Ariel from Musical.ly
Emma McGann from YouNow
Hailey Knox from YouNow
Jack and Jack from Snapchat - WINNER
Jacob Satorius from Musical.ly
Marcus Perez from Facebook
Steph Clavin from Instagram
Todrick Hall from YouTube
Xyego from Smule
Best Fan Army presented by Taco Bell: *Socially Voted Category
5 Seconds of Summer - 5SOSFam
Ariana Grande - Arianators
Beyoncé - Beyhive
Britney Spears - Britney Army
Demi Lovato - Lovatics
Fifth Harmony - Harmonizers - WINNER
Justin Bieber - Beliebers
Katy Perry - KatyCats
Lady Gaga - Little Monsters
Rihanna - Rihanna Navy
Selena Gomez - Selenators
Shawn Mendes - Mendes Army
twenty one pilots - #twentyonepilots
Best Solo Breakout
Camila Cabello
Niall Horan
Louis Tomlinson
Olivia O’Brien
ZAYN - WINNER
Most Thumbed Up Artist of the Year: Drake
Most Thumbed Up Song of the Year: “One Dance” - Drake ft. Wizkid & Kyla
Label of the Year: Republic
Stars performing on the fast-paced show included Bruno Mars, Ed Sheeran, and Katy Perry. Other major winners on the night included The Chainsmokers and Justin Timberlake.