Our first example also happens to be a celebrity endorsement of dubstep, none other than Jean-Claude Van Damme.
Obviously Mr. Van Damme has been dancing to dubstep for quite some time to reach this level of expertise. Some are simply born with natural talent, as demonstrated by these toddlers.
If you're interested there are a couple of other "How To Dance To Dubstep" examples on SaladUK's YouTube Channel.
I hope this has been educational.