"Have you heard of molly?" the girl next to me asked. She was swaying from side to side, bobbing her head to the bass vibrating throughout the sold-out venue.
The room around us was buzzing with anticipation. Music was blasting. People were dancing and laughing and taking pictures. There was less than an hour until showtime, and I was about to see one of my favorite artists, so I was feeling pretty good.

The girl next to me, Jessica, was obviously feeling better.   I turned to my fellow concertgoers, watching as they met Jessica's eyes, nodding their heads knowingly. Of course they had heard of molly.  Turns out, molly is a pretty popular lady these days.

According to the Drug Enforcement Administration, molly is the powder or crystal form of MDMA -- or 3, 4-Methylenedioxymethamphetamine, a chemical drug most commonly known for its use in the pressed pill Ecstasy.
Unlike Ecstasy, which has a reputation for being laced with everything from caffeine to methamphetamine, molly -- a name shortened from "molecule" -- is thought of as "pure" MDMA.

Hip-hop artists claim they know her -- she's casually mentioned by 2 Chainz in the Nicki Minaj track "Beez In the Trap," by Childish Gambino in his song "Unnecessary," by Kanye West in "Mercy," by Danny Brown in "Die Like a Rockstar."