The 19-year-old star is not settling with just doing clothing for children. She is adding a clothing line for dolls.
The star of A Cinderella Story, Material Girls and Cheaper by the Dozen explained her decision to MTV, "When I was younger, I was so inspired by Barbie," the singer said. "She has been a role model for my friends and me. I love her style and her spirit!"
On Thursday, at Fashion Week, in Los Angeles, Duff presented her new collection for dolls. There were be 11 outfits available to start with.