When you think of teen television, you often think of the main characters (often beautiful & blonde) – Buffy Summers. Serena van der Woodsen. Veronica Mars. Kelly Taylor. Marissa Cooper. However, in my opinion it is the supporting characters that are the best – the best friends, the frenemies, the nerds, the outcasts & the creatives. Here is my top 10 list (in no particular order) of the coolest teenage girls to grace our tv screens.