On American Idol, Katelyn Epperly had the over-the-knee socks style.
From the Sun Times:
• Katelyn Epperly, 19, West Des Moines, Iowa. She wowed at the Chicago auditions, and certainly looks the part of a star. She could have a career in pop music based on her curly blond hair alone. The kicky over-the-knee purple socks were a nice touch.
Get the "kicky" look with K. Bell Socks!