The company Envy Corner, which makes sexy Halloween costumes and lingerie, just released a list of the most-popular costumes of 2013 thus far. The No. 1 trending costume -- predicted to be the hot outfit this year -- is a little weird. You'll never guess.

It's sultry SWAT team. Random, right?

amazon.com

If you want one of these, here's where to find them:

1 2 3 4 5 6

What else was on the list?

Native American Temptress, Sexy Circus Ringmaster and Sexy Court Jester surprised us.

And then the usual:

  • naughty nurse
  • seductive pirate wench
  • sexy gypsy
  • cheerleader
  • French maid.