Scarlett Johansson hairScarlett Johansson rocked the stage last night at the Mango Fashion Awards in Barcelona, Spain with her choppy new bob haircut.

When we last checked in with her over the summer, Johansson was sporting a tousled shoulder-length bob. But now the 25-year-old star has taken that 'do one step shorter.

Chin-length and cropped in the back (slightly reminiscent of the "Pob"), the "Iron Man 2" actress revealed her new look when she stepped up to present famed designer, Jean Paul Gaultier, with an honorary Mango button during the ceremony. Layered and parted down the middle, Johansson styled her signature blonde locks in a loose, carefree fashion, giving her a fresh new look for fall.

Over the years, we have seen this young Hollywood beauty transform from blonde to auburn colored tresses and curly to straight, and in our book, she always looks gorgeous. She also joins the ranks of other stars snipping off their strands this season including Nicole Richie, Keira Knightley and Ashlee Simpson-Wentz.