Sacha Baron Cohen, best known for his role as Borat, is up to his usual mischief… this time upsetting the fashion world as his alter-ego Bruno, a flamboyant Austrian fashionista.

Cohen infiltrated the catwalk at Agatha Ruiz de la Prada’s show in Milan today.  Wearing a giant black cape, lined with Velcro and erratic accessories, Cohen stormed past the disgruntled models and managed to get a good strut down the runway before security guards stopped him and escorted him away.  After a few minutes, the show resumed with composed models but the designer seemed very upset when she appeared at the end of the show.

How did Cohen sneak into such an exclusive affair?  Apparently, he and his film crew were sporting fake passes and security simply let them through.  Cohen, or rather Bruno, has also been wreaking havoc backstage in the dressing rooms at various shows.

Expect to see more footage of the Milan Fashion Week chaos in Cohen’s next upcoming mockumentary film, titled Bruno: Delicious Journeys Through America for the Purpose of Making Heterosexual Male.  It’s expected out next year…. I can’t wait!!!

Watch Bruno model and Sacha get busted!