Luke Pell & Ashley Iaconetti
Bachelor Nation has arrived for a big night in music.
Billy Ray Cyrus
The country singer steps out to support his daughter Noah Cyrus' performance.
Bea Miller
The former X Factor contestant sports a satin lavender pantsuit with major cutouts.
Janel Parrish
Talk about pretty in pink! The Pretty Little Liars star wears an elegant pantsuit.
Matthew, Joey & Andrew Lawrence
It's a family affair at The Forum for the Lawrence brothers.
Fat Joe
Repping his nomination in the Hip-Hop Song of the Year category, the rapper sports a flashy red bomber jacket and distressed jeans.
Katie Maloney
The Vanderpump Rules star goes for old Hollywood glam in an asymmetrical velvet dress and fishnets.
Nia Sioux
The Dance Moms star just grew up right before eyes in her sequined mini-dress and glam statement earrings.
Ryan Seacrest
Let's all welcome this evening's host with the most to the 4th annual ceremony!
Kristen Doute
The Vanderpump Rules star looks gorgeous in a plunging black jumpsuit.
Ocean Park Standoff
Triple threat! DJ Samantha Ronson is joined by bandmates Pete Nappi and Ethan Thompson on the carpet.
Darren & Chuck Criss
Studs alert! The famous brothers dress to impress inside The Forum in Inglewood, Calif.
Scheana Marie
Vanderpump Rules' very own gets cozy in an oversized fur coat and thigh-high boots.
Timeflies
Cal Shapiro and Rob Resnick of the pop music duo showcase their unique styles in coordinating ensembles.
Olivia Holt
The Disney Channel starlet keeps it fun and flirty in a sparkly, peach-colored number.
Sofia Reyes
The Best New Latin Artist nominee blows a kiss for photographers while walking the red carpet.
Sabrina Carpenter
The singer-songwriter goes for a fashion forward black leather dress with detailed cutouts.
Chloe Lukasiak
The former Dance Moms star-turned-singer brings the glam in a lace frock with sheer cutouts.
Alli Simpson
The Radio Disney personality and little sister to Cody Simpson brings the drama in a tailored blazer and sky-high upo.
Finn Cole
The British actor keeps it casual in a simple black jacket paired with a white T-shirt and sunglasses.
Rydel Lynch
All eyes were on this pop singer as she arrived in a multi-colored fur coat and fishnet stockings.
Asia Monet Ray
This 11-year-old Dance Moms star sure knows how to work a red carpet.
Gianna Martello
The choreographer known for her role on Dance Moms opts for a classic LBD with matching pumps.
Laura Marano
First to hit the 2017 iHeartRadio Music awards red carpet is this Disney Channel darling.