Guest Stars Orla McDonagh as Rihanna Joshua Cullinane as Nathan Lauren Crace as Ms Benson Tyler Fayose as Mr Stewart Yasmin Steadman as Becky Mia Tharia as Polly Zita Sattar as Miss Abel Lisa Zahra as Amari Victor Ptak as Mr Somarski Tiarna Williams as Stacey Shelley Draper as Mandy