The iHeartRadio Much Music Awards, honoring the year's best music videos, drew scores of young stars to Toronto, Canada, on Sunday night.
Gigi Hadid, who hosted the evening, rocked a glamorous red Mugler pantsuit with a thick diamond choker. Edgy slits on her pantlegs revealed sporty black and red sandals. (Similar pants here.) Red lips and a casual updo completed her look. Contrasting the model's serious and sophisticated ensemble was Lucy Hale, who donned a disco-inspired silver strapless minidress with matching silver strappy heels. (Similar dress here and here.) A sleek, straight bob and dark lips completed her adorable party look.
Hale's fellow "Pretty Little Liars" stars Shay Mitchell and Ashley Benson both donned sexy silk frocks with thigh-high slits. (Similar here and here.) Nick Jonas, who recently featured Mitchell in his music video for "Close," also made an appearance, rocking a funky patchwork leather jacket.
See these looks and more in the slideshow above.