my favorite artis: Miley Cyrus Grammys 2013

Miley Cyrus Grammys

You've got to love today's teen idols. They sing. They dance. They act. And they design clothes. They might not have two years of fashion school under their belts, but their legions of fans represent sizable buying power, so it's inevitable that these celebrities would lend their names to a label. However, even the most popular teen idols don't necessarily find success with their namesake brands. As with any fashion line, it takes a well-designed, marketable product to be a success. Let's take a look at ten of the most notable celebrity fashion lines by teen idols, some that have become wildly successful, and some that have fizzled.

Miley Cyrus Grammys

She's already conquered the worlds of television, movies, and music, so the teen idol is out to rock the fashion design world as well. She's teamed with Max Azria of BCBG for the "Miley and Max" line for Walmart, a mix of boho chic and English rocker looks.