Pop star Cyndi Lauper cut short a performance on a U.S. breakfast show on Friday morning after technical difficulties ruined her live set.

The Girls Just Want To Have Fun hitmaker was not having fun during a guest appearance on the CBS network's Early Show, while promoting her new album Bring Ya to the Brink.

And her mini-concert was brought to an abrupt end when she was plagued by sound trouble - and a frustrated Lauper walked off, refusing to finish her performance.

- Cyndi Lauper Gallery

(This news article provided by World Entertainment News Network)