Alicia Keys, Eva Longoria Parker also attend Las Vegas awards show. By Eric Ditzian Calle 13 accept the award for Album of the Year at the 2009 Latin Grammy Awards Photo: Mark Ralston/ AFP The big winner at the Latin Grammys in Las Vegas on Thursday night was the Puerto Rican hip-hop group Calle 13 , who nabbed all five awards they were nominated for, including Album of the Year ( Los de Atr
