Pop star Madonna got raunchy while introducing comedian Amy Schumer at a performance in New York City Tuesday night, promising the crowd sexual favors in exchange for their support of Democratic presidential candidate Hillary Clinton. If you vote for Hillary Clinton, I will give you a blowjob. OK?  the 58-year-old Rebel Heart singer told an audience at New York s Madison Square Garden Tuesday night.  I m really good. I m not a douche, and I m not a tool. I take my time, I have a lot of eye contact, and I do swallow.   BreitbartWatch the classless Lopez  perform  for Hillary here:.@JLo booty shake @HillaryClinton GOTV concert Miami Florida pic.twitter.com/zrFokjtKpH  Tamara Gitt (@tamaragitt) October 30, 2016And then there s this special act in Lopez s concert for Hillary. Every mom supporting Hillary will want to teach her daughters to try this at home How to spin this.https://t.co/iKfSnjDf7c pic.twitter.com/D0HDStnGiA  Arma Obscurum (@ShootingHipster) October 30, 2016J-Lo campaigns with Hillary at last night's rally in Miami. pic.twitter.com/Dr6yqCdBH8  Steve Milloy (@JunkScience) October 30, 2016And finally, the  Champion of Women  joined da ho and her ex on stage:Hillary Clinton joins Jennifer Lopez and Marc Anthony on stage https://t.co/jnBiRtZ1BD pic.twitter.com/xNaA2XNLoj  Miami Herald (@MiamiHerald) October 30, 2016 