Style Watch; Katy Perry Stuns In A Leggy Black & Yellow Dress At MOCA Gala In LA

Katy Perry attended the MOCA 35th Anniversary Gala Presented by Louis Vuitton in Los Angeles, Calif., on Saturday.

The pop star took a fashion risk in an unusual dress that included large, floor-length front and back panels of fabric draped over a black mini dress. Her toned legs flashed bystanders, depending on their angle.

See more photos of the dress...