The Canadian singer smooched the mannequin’s head during an appearance on ‘Late Night With Jimmy Fallon’in a comedy sketch that involved him making out with a lifeless object.
The 'As Long As You Love Me' singer also gave a glimpse of his toned six-pack abs to his fans at one point during the show.
The pop star also revealed in the show that police "really like" to pull him over in his white Ferrari, but he affirmed that he would never do anything that bad. "I'm having fun being 18, enjoying my life, and being responsible."
Bieber also chatted with the host about his acoustic album and his world tour, and of course about his highly-anticipated hosting debut on this week’s ‘SNL.’
Justin Bieber's hosting stint on Saturday Night Live will air this Saturday on 9th February.
You can watch the rest of the show over here.