This week the queens' performance chops are tested to the max with the iconic Girl Group Challenge. The queens form two girl groups to write and record their own lyrics and perform their song in front of RuPaul and the panel of judges.This challenge sees the queens heading back to the nineties to create their very own club banger. It's a Tuuuuuuuune! But for the queens will it be murder on the dancefloor or will they get a rave review?!Pop legend, Sophie Ellis-Bextor, joins Michelle Visage and Graham Norton on the judging panel alongside queen of queens, RuPaul as they deliberate over who should be the next queen to sashay away from the competition….