What’s black and white all over? Celebrity style this season. Stars are taking over the red carpet (and the streets!) in black-and-white ensembles, and we love the graphic color combination! Jessica Alba wore a menswear-inspired black and white number by Narciso Rodriguez to the Environmental Media Awards, Kristen Stewart followed suit in a black-and-white Balenciaga design for the AFI fest screening of her new movie, On the Road, and Cameron Diaz opted for a more feminine take on the trend with a simple satin dress by Stella McCartney at the world premiere of her movie, Gambit, in London. Meanwhile, Gwen Stefani also stepped out across the pond earlier this fall wearing black leather pants, a white turtleneck, and a black blazer. Click through the gallery to see more black-and-white looks on your favorite stars!