Somered-carpetevents are filled with predictable gowns and black-and-white tuxedos.
But not the iHeartRadio Music Awards.
It’s a much more exciting gathering, that welcomes daring and unexpected red-carpet style.
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Just look atKaty Perry’s outfit.
And Perry wasn’t the only lady that opted for pants.
Kelsea Ballerini sparkled in a navy jumpsuit.
Bold cutouts and sheer fabrics also ruled the red carpet.
Ahead, you’ll find more unforgettable looks from the 2017 iHeartRadio Music Awards.
Katy Perry
Perry hit the scene in a head-turning August Getty Atelierjumpsuit.
Halsey
Halsey did not come to blend in with her bright yellow Versus Versace outfit.
Heidi Klum
Klum showed off her legs in a black-and-white minidress by Redemption and Giuseppe Zanotti sandals.
Fifth Harmony
The ladies ofFifth Harmonykept things exciting and edgy with leather pieces and thigh-high slits.
JoJo Fletcher
The Bacelorettestar stunned in a ruffled jumpsuit with a drawstring waist.
Hunter McGrady
TheSports Illustratedmodel showed major skin in a leather and sheer cut-out look.
Karrueche Tran
The beautiful actress and model looked red hot in a silky Yousef Akbar pantsuit.
Olivia Holt
TheKickin' Itactress looked gorgeous in a sparkly pink dress and metallic heels.
Julia Michaels
The “Issues” singer looked amazing in a custom design by Olima.
Chloe Lukasiak
TheDance Momsstar chose a lace dress with illusion panels.
Bea Miller
The formerX Factorcontestant had fun in a lavender off-the-shoulder jumpsuit.
Kayla Brianna
The soul singer lit up the scene in a golden gown with a daring slit.