In the world of celebrity, many stars choose to leave behind their old names and create a whole new persona. See how clued up you are – we'll give you the real name, and you have to guess which celeb it belongs to...

100% – Celebrity stalker

70-99% – Small-time star

40-69% – Mediocre on monikers

10-39% – Z-list

Less than 10% – Total flop!