Vanessa Hudgens, Ashley Benson, Rachel Korine and Selena Gomez create a stir on the red carpet at the Venice Film Festival.

Plus, the "Boardwalk Empire" cast attends season three premiere in New York; Mariah Carey and Gwen Stefani perform at NFL Kick-Off Concert; and Kellan Lutz and Nicole Richie hit New York for Mercedes-Benz Fashion Week, including the 9th annual Style Awards.