Robert Hazard - Girls Just Wanna Have Fun (1979) For the unaware.... Robert never released this version as it was only a demo. Robert knew that the song was quite right for him. So, he waited for the right singer to come along to allow them to record and release it... first.. That singer was of course Cindi Lauper. Robert and Cindi got together and made the very simple gender change. It was one of the best financial decision that he ever made as until he died, he got nice royalty checks from tha