Ashlee Simpson graces the cover of Seventeen for their September issue. She looks adorable in these photos! I will admit that back in the day, when I first heard Jessica Simpson's younger sister was going to try her hand at singing, I thought she was just another celebrity sibling trying to ride on the coattails of her big sister's fame. But she has actually stolen the spotlight from Jessica and proved that she has what it takes to be famous in her own right. With every photo shoot I see her in, I like her more and more for being pretty, classy, and fun but not too crazy!