Cameron Crowe (left) and Eddie Vedder in Italy in 1993. Vedder, Jeff Ament and Stone Gossard all appeared in Crowe's 1992 film Singles, set in Seattle's music scene. Pearl Jam contributed two songs, "Breath" and "State of Love and Trust," to the film's soundtrack. Courtesy of Vinyl Films hide caption

itoggle caption Courtesy of Vinyl Films

Kanye West and Jay-Z perform onstage at The Cosmopolitan Grand Opening and New Year's Eve Celebration on December 31, 2010 in Las Vegas, Nevada. Kevin Mazur/Getty hide caption

itoggle caption Kevin Mazur/Getty