The Take That singer sparked worldwide excitement online when he made the proposition on Twitter.
"Ready for some fun? Every week I receive thousands of requests to sing at someone's Wedding! In 2015 I want to sing at three weddings. The only deal is they have to be huge fans and all you have to do is stalk me on here.
"I won't publish on here which weddings till after the event. In the past best friends have organised these things so if you want to keep a surprise no problem. Well the good news is there's lots of weddings!," he posted in Twitter.
Another added: "I am inviting myself to every wedding now!" To which Barlow responded: "Nice thinking".
