Attention, all Marc Anthony fans! Tickets to the pop star’s 2020 Opus U.S. tour are now on sale. The 51-year-old Puerto Rican-American singer — best known for his songs like “I Need to Know,” “Vivir Mi Vida” and “When I Dream at Night,” as well as his ten-year marriage to Jennifer Lopez — most recently released his album Opus in May. The record […]