The son of Argentine film darling Lolita Torres, Diego Torres was born to be a star. Acting chops aside, it's the warmth and soulfulness of his pop voice, suited for any rhythm—from salsa to vallenato to flamenco—that conquered Latin America and Spain. With Un Mundo Diferente, he delivered a much-needed dose of optimism to a post 9/11 world, and he's kept reminding us to look at the glass as half-full ever since.