With the imminent release of rock sensation, David Kline’s latest single, the entire teenage population goes Kline-crazy. Emma, Ally and Jackie are ecstatic when Nicolas asks them to a special launch party in Hamburg to celebrate the event. Excited about the day ahead, the girls’ expectations are raised even higher when they realise that they are not only at the official David Kline CD launch, but David Kline himself is actually going to be there too! To top this off, they are all invited to participate in shooting a special video clip to mark the occasion! The day keeps getting better for Ally when she’s chosen to perform on stage with the superstar. After the event concludes though, the girls are quickly brought back to earth as they discover they have a very big problem. Their faces are going to be on the internet and seen all over the world within hours. How can that be explained when Ally and Jackie are supposed to be living in Australia and Singapore? Their sudden presence in Germany will provoke questions that must inevitably lead to the discovery of the chatroom. Suddenly the girls have a crisis on their hands and they need to come up with some answers fast!