Jay-Z, Paul McCartney and Chester Bennington collaborate at the Grammys.

Musicians Jay-Z, left, Paul McCartney, center, and Chester Bennington, of Linkin Park, perform Feb. 8 at the 48th Annual Grammy Awards in Los Angeles. Jay-Z and Linkin Park won best best rap/sung collaboration while the ex-Beatle was nominated for album of the year and best male pop vocal performance.