Cidny BullensCidny Bullens, formerly known as Cindy Bullens, is an American singer-songwriter who is well known for serving as backup vocalist on tours and albums with Elton John and Rod Stewart, providing vocals on the soundtrack of the 1978 feature film Grease,and releasing nine critically acclaimed solo albums. In 2012, Bullens publicly came out as a transgender man. He lives in Nashville, Tennessee. Read More Read Less