Throughout its history, Hollywood has seen its share of great leading men, from Humphrey Bogart to Marlon Brando to Denzel Washington. Spencer Pratt, however, was not one of them. But the notorious tabloid personality managed to capture America’s attention by shamelessly promoting his personal life and commercial exploits with girlfriend-fiancé-protégé Heidi Montag, to whom he proposed marriage in May 2007 on her reality show “The Hills” (MTV, 2006- ). Despite insisting that their “candid” photos in magazines like US Weekly and In Touch or turbulent relationship on “The Hills” was real, no one