Taylor Swift, Bon Jovi & Prince William Sing 'Livin' On A Prayer'

Taylor Swift joined forces with Prince William and Jon Bon Jovi himself to sing ‘Livin On A Prayer’ at a charity event in London last night.

The two US singers were very special guests at The Duke of Cambridge’s White Winter Gala at Kensington Palace, which was raising money for homeless charity Centrepoint.

To huge cheers, the trio left guests gobsmacked when they launched into a rendition of Bon Jovi’s defining 1986 anthem.

23-year-old Taylor told the gathered media beforehand: "It's positively magical here. There are fairy lights and there is fake snow falling from the sky and everything is just gorgeous. I am just very lucky to be here.

"I don't think I have ever played in a palace before. So it will be really wonderful. This evening is so special... It is for a charity that as well as being very important to Prince William is also very important to me."

Taylor is currently in the midst of recording her fifth studio album and plays five dates at London O2 Arena in February 2014.