iHeartRadio Music Awards 2016 Best of the Red Carpet
Trainor in a long-sleeve Donna Karan dress.
The actress in a periwinkle sequined Michael Kors dress and Aldo silver sandals.
Aiko in a printed Mara Hoffman jumpsuit and metallic clutch.
Graham wears a Proenza Schouler top and Kay Goss pants.
Joe Jonas and his band DNCE