The "Look What You Made Me Do" singer showed off pink-hued hair while arriving to the annual awards ceremony in Los Angeles on Thursday. Swift had her blond locks in a messy ponytail, with hot pink strands that perfectly matched with her shimmering look.
Swift, who was honored with the Tour of the Year award, looked radiant in a holographic sequin jumper, which she paired with matching iridescent Sophia Webster heels that featured butterfly wings.
Prior to walking the red carpet, she shared a look at her flashy ensemble on Instagram, writing, "Bout to walk out on the @iheartradio carpet, thought I’d show you first 🥰."
"I love your attention to detail," she said, adding that she loves to read what fans are writing online. However, she shot down new music rumors by saying, "I just want to let you know that when there is new music, you will be the first to know."
See more of ET's iHeartRadio Music Awards coverage in the video below.