David Hepworth has written a lovely clatter through Barry Manilow's career for the Telegraph, which is well worth a read.
The only problem is the headline the paper has stuck on the story:
Marrying a man isn't the most curious thing Barry Manilow has ever doneYou're spot on, Daily Telegraph. Marrying the person he loves isn't the most curious thing a person has done. There's nothing curious or unusual about people of the same genders getting married.