Now you can Bieber yourself! The folks at Late Night with Jimmy Fallon unveiled an iPhone app the other nighty, and if you missed it, read more to watch.

Now you can put a mop on your boss, coworkers, friends, family - anybody!

"Bieber Yourself" is a free iPhone app, part of Jimmy's Late Night app, and it's available here, or in iTunes.

And when you're done, you can submit your hot new look to Fallon here.