The star stole the red carpet in a gorgeous knit top, miniskirt and classic black heels.
Speaking earlier on Z100's "Elvis Duran and the Morning Show," Duff opened up about getting her start as a Disney star on the hit TV show "Lizzie McGuire."
“I think that starting on "Lizzie McGuire" and having such a normal character that girls can relate to at that age of their life, kind of brought us all together in this weird way because we were all going through this awkwardness together," she said.
“It was cool that she was such an awkward character because I was basically that person in real life. They started writing the show about things that were happening in my life," she continued. "They’d call me up and be like, ‘What’s happening on the friend front? What are you wearing right now?' I would basically choose all my clothes and a lot of the storylines started being about things that were actually happening in my life."
For more Hilary Duff, catch the singer's brand new music video on Vevo now.