Miley Cyrus pulled out all the stops for the opening of her "Bangerz" tour in Vancouver, which included her simulating oral sex on someone wearing a Bill Clinton mask. Decked out in a patriotic outfit, Miley got down on one knee while the masked man gyrated in front of her face. 

The "Wrecking Ball" singer also kept the lively crowd entertained by writhing on a souped up car, jacked up on huge rims. After changing into a minuscule pot print leotard, Miley bent over for her cheering fans and later spread her legs open for the audience while a parental guidance warning flashed on stage behind her. 

Check out more photos from the tour in the above slide

Photo Credit: Splash News