Rihanna and Lady Gaga both dressed up as Mary Jane for Halloween parties.

We’re talking about the euphemism for the drug known as marijuana, people.

RiRi donned her costume for a party she hosted in W. Hollywood, which also featured Chris Brown dressed like a terrorist and a bunch of other stars.

Gaga took her mind off Hurricane Sandy at a Puerto Rico bash, Tweeting, “BEST COSTUME EVER ITS SO FUN. Princess High the Cannabis Queen!”

Was it the best, though? Or did Rihanna’s score high-er? Vote below!

 

More here:
Rihanna vs. Lady Gaga: Marijuana Halloween Costume Face-Off!