What does Katy Perry think of smoking weed? Wed-22-Jan-14 08:49 Share this By Jay-Jay FeeneyKATY PERRY is really good friends with Rihanna and Justin Bieber who are known for their pot smoking habits but she never gets high with them because she hates smoking weed.She says, "The weed - I'm not friends with it. I'd be like in the corner, 'Are you trying to kill me?!'" You May Also Like Very delicious lyric video for Katy Perry's song 'Birthday' SPOTTED: Selena and Justin at Coachella Rihanna and Drake’s PDA at the MTV Movie awards! Become a fan of The Edge on Facebook and on Twitter .