Miley Cyrus smokes suspicious looking cigarette in nightclub as boyfriend Patrick Schwarzenegger looks on

She has made no secret of her love for marijuana and has been pictured smoking what appears to be cannabis of countless occasions, including on stage at the 2013 EMAs in Amsterdam. 

And now Miley Cyrus, 22, is set to shock her fans once again after Radar obtained a video of her puffing on a suspicious looking cigarette while out with boyfriend Patrick Schwarzenegger.

According to the site, the footage was shot as the pair partied the night away at the On The Rox nightclub in West Hollywood on January 24. 

Shocking: Miley Cyrus has been pictured lighting up a suspicious looking cigarette as she partied the night away with boyfriend Patrick Schwarzenegger at the On The Rox nightclub in West Hollywood on January 24

The singer loves to wear outfits emblazoned with the cannabis leaf and recently posted a Twitter snap of herself wearing a sweatshirt with the slogan 'I'm in love with the Coco.' 

The black top references rising rapper O.T. Genasis' hit ode to cocaine dealing, CoCo. 

She recently talked to Capital FM about her on-stage smoking, saying: 'I was just walking out of my room and then I was like 'Oh I have [this joint] in my bag, that will be really funny,

Miley Cyrus appears to smoke hand-rolled cigarette on night out

Open: She has made no secret of her love for marijuana and has been pictured smoking what appears to be cannabis of countless occasions, including on stage at the 2013 EMAs in Amsterdam

And I didn't say anything to anybody. It's not that I think about that, and I don't tell anyone I'm gonna do it because then they're going to tell me no.' 

The star also admitted to smoking weed at a private performance at the Raleigh Hotel in South Beach during Art Basel last December.

'Usually I don't smoke weed and drink, well that's a lie ... usually I don't smoke weed and drink on show days, but I felt like it was fine in Miami,' Cyrus told the crowd via the Associated Press.

Role model: Miley can be seen puffing away on the offending item as she stands in the corner of the room 

There she goes: Miley lit up on stage at the 2013 MTV EMA awards in Amsterdam on November 10

Miley sparked new concern among her fans at the start of the year after a picture was published of her sitting opposite what appears to be a table strewn with drug paraphernalia.

The shocking snap showed the onesie-clad pop star relaxing on a sofa with a laptop on her knees. 

In front of her is a table covered in what looks like cannabis, a packet of cigarette papers, a rolled up dollar bill and a vial of white powder.

She has since courted controversy by lighting up on-stage and boasting about her use of marijuana and other recreational drugs.