Some celebrities are simply more into Halloween than others. You've got the stars that throw together something lazy and last-minute (or not at all), and then you've got the Heidi Klums and Kardashian-Jenners — the famous folks who invest major time and money into their costumes, sometimes only for the ‘gram. This year, Megan Thee Stallion has officially earned her spot among the celebrities who slay Halloween thanks to her take on Hellraiser's most recognizable character, lovingly known as Pinhead.