Paz Vega attended the 2012 Busto Arsizio Film Festival closing night in Busto Arsizio, Italy, yesterday evening.

The Spanish beauty wore an Emilio Pucci Pre-Fall 2012 dress.

If you are thinking that this long-sleeve mustard dress with black embroidered details is a tad tame for Paz, check out the rear.

I love the unexpected sexy open back. Well, maybe not so unexpected as it is a Pucci dress after all.

The picture below cracks me up, as the women are totally unfazed by her hotness.

Black pumps completed her look.

Credit: Style.com & Getty