Justin Bieber Leads 2017 Radio Disney Music Awards Nominations

Mike Windle/Getty Images for iHeartMedia
Justin Bieber performs onstage during 102.7 KIIS FM's Jingle Ball 2016 presented by Capital One at Staples Center on Dec. 2, 2016 in Los Angeles.

Justin Bieber dominates this year's nominations at the 2017 Radio Disney Music Awards, followed closely by Meghan Trainor and Selena Gomez.

The "Sorry" singer is nominated for six awards, including best male artist, fiercest fans, best crush song, best dance track, best breakup song and favorite tour.

Trainor and Gomez each nabbed five nominations, while DNCE and Kelsea Ballerini, who both have four nominations. Ballerini is also one of five hosts for this year's awards show, alongside Hamilton star Jordan Fisher, Descendants actress Sofia Carson, Radio Disney host and singer Alex Aiono, and Stuck in the Middle star Jenna Ortega.

The RDMAs take place Saturday, April 29, at the Microsoft Theater in Los Angeles, and the show will air the following day, April 30, at 7 p.m. ET on the Disney Channel. Voting is now open at Disney.com/RDMA.

View a complete list of the nominees below:  

"You Know You Love Them – Best Group (Presented By KRAFT® Macaroni and Cheese Shapes)"
​DNCE
Fifth Harmony
One Direction
The Chainsmokers (TCS)
Twenty One Pilots

"He's The One – Best Male Artist"
Bruno Mars
Justin Bieber
Niall Horan
Nick Jonas
Shawn Mendes

"She's The One – Best Female Artist"
​Ariana Grande
Katy Perry
Lady Gaga
Meghan Trainor
Selena Gomez

"The Bestest – Song Of The Year"
Cake By The Ocean –  DNCE
Can't Stop The Feeling! – Justin Timberlake
Closer (f. Halsey) – The Chainsmokers (TCS)
Sit Still, Look Pretty – Daya
Treat You Better – Shawn Mendes

"#SQUADGOALS – Fiercest Fans"
​Beliebers
Harmonizers
Mendes Army
​Megatronz
Selenators

"The Buzz - Breakout Artist Of The Year"
​Alessia Cara
Daya
DNCE
Hailee Steinfeld
​Kelsea Ballerini

"#TRENDING – Favorite Social Media Star"
Alex Aiono
Baby Ariel
Jacob Sartorius
Jake Paul
​Jiffpom

"The Freshest – Best New Artist"
Jon Bellion
Jordan Fisher
Julia Michaels
Noah Cyrus
Grace Vanderwaal

"So Happy - Best Song That Makes You Smile"
Can't Stop The Feeling! – Justin Timberlake
Me Too – Meghan Trainor
​Handclap – Fitz & The Tantrums
24K Magic – Bruno Mars
Juju On That Beat – Zay Hilfigerrr & Zayion McCall

"XOXO – Best Crush Song"
Let Me Love You (f. Justin Bieber) – DJ Snake
On Purpose – Sabrina Carpenter
Starving (f. Zedd) – Hailee Steinfeld & Grey
Wild (f. Alessia Cara) – Troye Sivan
Yeah Boy – Kelsea Ballerini

"Stuck In Our Heads – Best Song To Lip Sync To"
Bacon – Nick Jonas
Cake By The Ocean – DNCE
Closer (f. Halsey) – The Chainsmokers (TCS)
No – Meghan Trainor
Work – Rihanna

"When The Beat Drops! – Best Dance Track"
Alone – Marshmello
Cold Water (f. Justin Bieber & MØ) – Major Lazer
Don't Let Me Down (f. Daya) – The Chainsmokers (TCS)
Millionaire (f. Nelly) – Cash Cash & Digital Farm Animals
Never Forget You (f. MNEK) – Zara Larsson

"Heartbreak – Best Breakup Song"
I Hate U, I Love U (f. Olivia O'Brien) – Gnash
Make Me Cry (f. Labrinth) – Noah Cyrus
Shout Out To My Ex – Little Mix
Sorry – Justin Bieber
We Don't Talk Anymore (f. Selena Gomez) – Charlie Puth

"Play It Again! - Radio Disney Country Favorite Song"
80s Mercedes – Maren Morris
​From The Ground Up – Dan + Shay
H.O.L.Y. – Florida Georgia Line
Peter Pan –  Kelsea Ballerini
Think of You (f. Cassadee Pope) – Chris Young

"The Bestest! - Radio Disney Country Favorite Artist"
Dan + Shay
Florida Georgia Line
​Kelsea Ballerini
​Maddie & Tae
Sam Hunt

"The Freshest! - Radio Disney Country Best New Artist"
Lauren Alaina
​Maren Morris
Old Dominion
RaeLynn
Temecula Road

"I'm With The Band! - Favorite Tour"
Hunter Hayes' "21 Tour"
Justin Bieber's "Purpose Tour"
Meghan Trainor's "The Untouchable Tour"
Nick Jonas & Demi Lovato's "Future Now Tour"
Selena Gomez's "Revival Tour"

"Mashup! - Best Collaboration"
Beauty & The Beast – Ariana Grande & John Legend
We Don't Talk Anymore – Charlie Puth & Selena Gomez
Bad Things – MGK X Camila Cabello
Just Hold On – Steve Aoki & Louis Tomlinson
​I Don't Wanna Live Forever – Zayn & Taylor Swift