MC Hammer was almost Mr. Whitney Houston. Or at least the late diva’s dad wanted him to be. The rapper reveals today on Gina Glickman Giordan’s East Hampton Studio show “In the Mixx” that Houston’s father, John, took him aside at the 1991 Super Bowl, where Whitney performed, to say, “You should really consider marrying Whitney.” Hammer recalls replying, “I’d love to, but I’m married!” “I love my wife . . . I always laugh about that,” Hammer adds. “I loved Whitney, and miss her dearly.”