Final Donald Trump & Hillary Clinton Debate Draws Reaction From Katy Perry, John Legend, Ne-Yo & More

Republican presidential nominee Donald Trump speaks as Democratic presidential nominee Hillary Clinton looks on during the final presidential debate at the Thomas & Mack Center on the campus of the University of Las Vegas in Las Vegas, Nevada, on October 19, 2016.

The final presidential debate between Republican nominee Donald Trump and Democratic nominee Hillary Clinton started off on an ice-cold note, as the candidates once again didn't shake hands -- actually, they didn't even meet in the middle at all, taking their places at their podiums and settling in for a fight.

And fight they did. Some of the campaign's most contentious issues came to a head, including immigration, abortion and who will choose the next Supreme Court justices. Plenty of music superstars and comedians got in on the fight, tweeting throughout the hour-and-a-half showdown.

Check out reaction from Katy Perry, Ne-Yo, Bette Midler, John Legend, Ice-T and more below: