I'm pretty sure Hayden Panettiere hasn't done anything since her stint on "Heroes," but that didn't stop her from showing up at the 2012 Teen Choice Awards. (Anyone can get tickets to that, I hear.) No one minded, though, because she showed up looking like a shiny purple mermaid (a HOT shiny, purple mermaid). Hayden, I look forward to you getting another role at some point in the future, because you sure is nice to look at! YEEHAW.