Miley Cyrus's nine-year-old sister is set to raise eyebrows again with news she is launching a clothing line for children. Noah, who is not even high school age yet, is teaming up with best friend Emily Grace Reaves, eight, and Ooh! La, La! Couture designers for the project. The two youngsters will release the 'trendy, sweet, yet edgy' designs in time for Valentine's Day. However, parents may raise an eyebrow or two at the grown-up nature of the slightly risqué designs.