As you should already know, Benzi's Girl Trapz 5 mixtape is the final installment of the mix series. The mix will debut on February 15 on Diplo & Friends, and we have word that producers out there can find their way onto the mix via this remix contest. If you hit this link, you can grab stems to remix Katy Perry's "Dark Horse." You have a short time to knock these out - your remix needs to be in by February 5. We don't have this officially, but we'd say you should sort an MP3 or (private SoundCloud) link to Benzi@GirlTrapz.com.