Rihanna, Justin Bieber and Zayn Malik may have the music in common but there's another thing that ties these three celebrities together. In a recent tabloid post, Rihanna, Bieber and Malik have allegedly been dealing drugs. How true are the rumours?

In Hollywood, it isn't surprising to hear celebrities getting involved with drugs. Heck, posts of smoking the Mary Jane are rampant on celebrities' Instagram accounts of which include Miley Cyrus and Rihanna. Of course, marijuana is just one other drug for the latter.

According to a UK tabloid, Rihanna has been associated as a drug dealer. Joining the RnB princess on the list are One Direction's Zayn Malik and Canadian crooner, Justin Bieber. The Sun reports that Leon "Starino" Anderson has been dealing drugs with Bieber, Rihanna and Malik. One other name included in the drug dealing disaster is supermodel, Cara Delevingne.

"It's part of my service. I have to. I have to be able to (get drugs). I have the biggest clients in the world," stated Anderson, adding, "I am their right-hand man. When they're in London and want to go out, I arrange everything from restaurants and clubs to anything else they want."

The alleged drug dealer to the stars had even managed to talk about his special services to Justin Bieber.

"He was hard work. He likes to party and he likes his girls. In the end it got too much. He wanted me to go everywhere with him and carry Class A for him and I thought, 'I ain't going to jail for no one,'" stated Anderson.

Apart from dealing drugs, Anderson also claims to have the best prostitutes.

"I have got the best girls in the world working for me. So if you want to f- some of the best girls in London, I can arrange it. I can also take you to a top lap dancing club which is discreet, nobody will give you trouble. I take some of my clients," continued Anderson.

Fans may recall Anderson as the person who had been involved in Malik's cheating scandal with an Australian waitress early this year. If the posts about the drug dealings are proven true, Bieber, Rihanna and Malik are definitely in deep trouble.