Hilary Duff channeled her rocker side in a cutout leather dress for the iHeartRadio Music Festival at the MGM Grand Garden Arena in Las Vegas Friday.
The 26-year-old looked glamorous in the strapless Anthony Vaccarello dress, which featured a cutout in the center of the bodice and large metallic ruffles on the side. She paired the look with Christian Louboutin pumps and some wavy hair.
"My fans have been so supportive of me for so long," the singer, who is getting ready to drop her new album this year, told Billboard backstage. "Getting to see stuff on Twitter and see the way that they're excited for the music and excited for what's to come, it feels really good."