Summer Glau Kicking Ass Training for ‘Serenity’

Summer Glau can look cute and beat some ass all at once.

Matt Branhamby Matt Branham

Summer Glau is no slouch when it comes to fighting or looking good while fighting. The actress is known for her flexibility and dedication, and this insane training video demonstrates that. Any guy willing to take her on is a brave soul with a small brain.