Cracked me up!
As far as entertainers, I'm surprised no one mentioned Rufus Wainwright. He's a rising star and gay.
I'm more mellow - it's a generational thing - and listen to MOR entertainers like Josh Grobin (who, if you read the Bulge Report, has a lot going for him besides music), Michael Buble and Harry Connick, Jr. In jazz, Diane Schuur and and Diana Krall ring my chimes.
But my real passion is classical symphony music. I usually listen to FM stations - KUSC in LA, and Classic FM in London - while I'm reading or writing. And I'm very fortunate to live in a small community that offers a live concert series during the winter season. This year, the orchestras include the Royal Phil, LA Phil, and the Czech Phil among others.
I don't have the gay opera gene, however. Been there; tried that.
Jack