MIAMI, Oct. 25, 2012 /PRNewswire/ -- Current nominees Sergio Dalma, Lila Downs (with Toto La Momposina and Celso Pina), Jesse & Joy, Victor Manuelle, Gerardo Ortiz, Pitbull, Michel Telo, and 3BallMTY are the first performers announced for the XIII Annual Latin GRAMMY Awards®...