In desperate need of help choreographing!!!!?

I'm somewhat familiar with dance, I was a cheerleader for 6 years and our cheerleading squad doubled as a dance team so I know I have rhythm and I can learn routines. However, I've never taken a dance class before and am now attempting to choreograph a 2 minute routine to The Beautiful People by Christina Aguilera to perform at my next pageant... I REALLY NEED HELP! If anyone has advice for choreographing, steps I could use, links to videos, a step-by-step, etc that would be great!! thanks!