Article Photos: Grammy nominee Frank Ocean performs at Levi event



Singer Frank Ocean performs at Levi's An Evening with Frank Ocean in Los Angeles on Friday, Feb. 8, 2013. (Photo by Dan Steinberg/Invision/AP)

Singer Frank Ocean performs at Levi's An Evening with Frank Ocean in Los Angeles on Friday, Feb. 8, 2013. (Photo by Dan Steinberg/Invision/AP)