Well, maybe this is an indicator to that truth. Because the latest in same-sex-wedding news is the suggestion that Gary Barlow is to sing at Elton John's wedding to David Furnish. Which would suggest to me that more than just the groom and groom's parents are going to be there. Unless Barlow is really just to sing for six of them, but that would be a bit odd, wouldn't it?
Anyway, The Mirror claims that Furnish, who is organising the event, has asked the former Take That star to perform. He's reported to have said: "I don't know what I'm going to sing yet. I don't think I'm going to write something, I'll perform something from the back catalogue."