Philippe (Kirkorov) is flamboyant but has had several public girlfriends and, of course, his ex-wife Alla P., who he still dearly loves (says in public all the time).
By the way, didn't Brian try hard to perpetuate the aura of being heterosexual for a time, too? The 1988/1989 'Canvas on Ice' TV special comes to mind, with Katarina Witt (skating hearts, lovey-dovey actions, sitting together on a bed, etc.). Was America that naive 25 years ago???