Did you know that Bono's real name is Paul Hewson? Or that Charo's real name is Maria Rosario Pilar Martinez Molina Baeza? That Enya's name is Eithne Ní Bhraonáin?
A rose by any other name probably wouldn't smell as sweet, at least not in the cases of some of these one-named celebrities. From A-Z, here are the full names of some of your favorite mononymous stars, and the reasons they dropped the rest of their names.