X Factor's new boy band still doesn't have a name, as they perform at judges' houses tonight.
And the New Girl Band are a similar predicament as both newly formed groups sing for Louis Walsh at judges' houses.
The boys sing Justin Timberlake's Mirrors while the girls perform A Great Big World & Christina Aguilera's Say Something
They have to impress Groups mentor Louis and former X Factor judge Tulisa who joins the Groups the Irish music mogul as his guest mentor in Bermuda.
Louis and Tulisa then have the tough challenge of whittling down the Groups to just three acts as the remaining 24 acts left in the competition become 12.
While Louis and the Groups are in Bermuda, the Boys visit Mexico with mentor Mel B, Simon Cowell invites the Over 25s category to his home in Los Angeles and the Girls will sing for Cheryl Fernandez-Versini in Nice.
As ever, X Factor host Dermot O’Leary will be on hand to congratulate the lucky three, and console those that fall at the final hurdle.
The X Factor airs tonight at 9PM on ITV and continues Saturday and Sunday evening at 8PM.