The UK's greatest girl group filmed the show in May this year at The O2 arena in London. During the 32 date tour Girls Aloud played to approximately half a million people. The live extravaganza was dubbed their best live tour to date by the fans whilst the press raved about it. The London paper said it was their best live tour to date whilst The Times gave the show 4 stars.

Rebecca Ryan has been working as an undercover agent for the Organised Crime Division (OCD) posing as a taxi driver, while investigating London's south-side mob. When she finds her young daughter Lynn brutally murdered she fears her cover has been blown wide open, so she turns renegade and begins a brutal campaign of vengeance against the mob she believes killed her daughter. As she trawls the seedy depths of London's underworld hunting down her daughter's killers, the lines between good and evil, right and wrong begin to blur as do her notions of justice and revenge. It falls to the world-weary OCD agent Darius Cuise and his newly-assigned, hot-tempered partner Abby Barrett to track down Rebecca and bring her in before all hell breaks loose.