First Michelle L'Amour got sassy with the Hoff on America's Got Talent. Then the Glamazons made it to the top ten on the same show. Now, Sarah Hartshorne, who performs as Vita Lightly with the Boston Babydolls, takes on Tyra in America's Next Top Model. Watch out Kelly Clarkson. You might just get bumped by the old bump 'n' grind.
