Witherspoon's 'Monster' Birthday!

Reese Witherspoon stole the red carpet spotlight at the premiere of "Monsters vs. Aliens" in a silver mini and a pair of Balenciaga heels with racing stripes! The fashion-forward star also dished about celebrating 33rd birthday.

Reese Witherspoon at the premiere of 'Monsters vs. Aliens.'

Want to steal Reese's look without breaking the bank? Check out her look for less here!