Step into the world of the mega-rich... and the mega-bitches.Three girls. One life-changing fortune...Madison is so over New York. Her mom won't let her have botox and she can't leave the city because her step-father is sick. Snoresville. So when she gets a mysterious invitation to a private party in Capri, held by billionaire music mogul Brad Masters, she's determined to go.Simonetta wants her mamma off her back. Of course she's not going to give up modelling in Rome to go back to her fusty little village. When she gets her invitation, she sees the chance to lose her roots forever.Sapphire just wants to write songs and hang out in the London record shop where she works. When she's invited to Brad's party, she doesn't even want to go - but her mum seems strangely excited about it.Madison, Simonetta and Sapphire: three girls from different worlds who are about to find out they have more in common than they think.