Miley Cyrus and Justin Bieber may or may not be dating, but they do seem to share a love for a certain herb.

The Twerking Queen posted a photo of herself this morning (October 7) in which she's wearing a black tank top with a photo of Justin — who looks quite high on life — over which a joint and a marijuana leaf have been sketched. The text surrounding the weed-themed image reads "Reefer Fever."

"FO LIFE" Miley added in the caption, along with three green heart emojis.

It's no secret that Justin smokes pot. Swedish police raided the 19-year-old's tour bus in Stockholm earlier this year and found narcotics reported to be marijuana, he appears to be smoking from a blunt in photos published in January, and he also (indirectly) apologized for his weed use on Saturday Night Live in February.

Miley, on the other hand, proclaimed that she smokes too much weed after friends gave her a Bob Marley cake at her 19th birthday party in November 2011, she visited a marijuana dispensary in February 2012, and showed off an iPhone case bedazzled with a marijuana leaf this May.

If they do enjoy the occasional (or frequent) puff, they might not want to be so overt about it!

Dan Clarendon is an assistant editor at Wetpaint Entertainment. Follow him on Twitter and Google+!