Are you the world's biggest Cheryl Cole fan? Or do you want to know everything there is to know about the singer, X Factor judge and former member of Girls Alou

Are you the world's most knowledgeable Brat? Or do you want to find out everything there is to know about one of the world's freshest female singers? If so, the

Are you the world's biggest Paris Hilton fan? Or do you want to know everything there is to know about the socialite, model, singer, actress and DJ? If so, then

Are you a fan of world famous girl band Little Mix? Do you want to know everything there is to know about Perrie, Jesy, Leigh-Anne and Jade? if so, then this is

Are you the world's biggest One Direction fan? Do you know everything there is to know about the world's best-loved boy band? Then this is the book for you! In