Kiell boogies
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
Kiell and Alex's first dance is to the song Boogie Wonderland by Earth, Wind & Fire. It starts out with them lying on their fronts, on the decking, facing one another, and then performing 'the worm' dance move. They then stand up, and perform a series of coordinated dance moves together, culminating in Kiell jumping up into Alex's arms. In the studio, Greg has nothing negative to say, and suggests that the performance was the best thing that Alex had ever done. He awards Kiell first place, noting that his dance was the one that he most wanted to be a part of.
(Written by Karl Craven)