British singer Ed Sheeran is nursing a wounded hand after suffering a mystery injury on Thursday (19Sep13).

The star, who is currently supporting Taylor Swift on her Red Tour, took to the stage in Nashville, Tennessee before heading to the emergency room of a local hospital where he was treated for an unidentified injury.

The singer shared pictures of his bandaged hand with fans on Twitter.com, writing, "Oops... Thank you Nashville a&e."

Sheeran's night ended with yet another disaster - he went on to tell fans his vehicle had suffered a puncture, writing, "And now a flat tyre. This night is epic."