Viva, Amber, Saz and Holly are back with all the mayhem, attitude and sexual adventure of the worst-behaved schoolgirls on television. The girls' lives are packed with dilemmas - who is the hottest boy at school, who is the biggest bitch and is it acceptable to snog your best friend's ex and catch the action on your camera phone?
Viva makes friends with a boy who is feeling sad like her. When the girls crash a party hosted by Rocky's new girlfriend Gemma, Saz gets a nasty shock. Anna's baby is due any day.