So- in case you've forgotten who the groups were- here's a re-cap.
(It won't help)
I do remember Rat Soup though.
And some of the songs.
And there's a NEW GIRL BAND! With Imagen (!) in it. But sadly not Ronseal. 
AFRO-SWAGG
.
Fuse ODG - Azonto
BEAU ROAD
Paula Abdul – Straight Up
THE CUTKELVINS
LEMONADE
Beyonce – I Was Here
EASYLIFE
A Great Big World – Say Something
JACK & JOEL
Christina Aguilera – Ain’t No Other Man / Jessie J – Bang Bang (acoustic)
NQ
RAK-SU
Change Your Mind (original)
JBK
Boyz II Men – I’ll Make Love To You
SEAN & CONOR PRICE
NEW GIRL BAND
David Guetta ft. Nicki Minaj – Hey Mama
I have a cold. So have lemsip and roasted peanuts. I might stretch to 
- for medicinal purposes, later.