So my friend and i are gonna try this opener out, at a party when there is a group of girls or just a girl, my friend and i are gonna act like we are having an funny argument about justin bieber, making it look like a random debate
Myfriend: Dude not everyone listens to Justin bieber! (laughs)
Me: Almost every girl i know listens to him Haha
Myfriend: Thats not true
Me: It's a fact (an so on an so on)
Then I say: Why the hell are we talking about justin bieber? OK so this will be over, lets ask a girl ok? (PS: Our age group is 17 so most girls know justin bieber,we also make sure that they overhear us but not shouting, speaking loud is ok since its a party and theyll think we just cant hear each other)
Then we ask them what they think,then when theyre almost dont we make a transition

what do you think? Finally justin bieber will be of some use