WWE's Chris Jericho Faces David Arquette in Karaoke Showdown on Lopez

Last night, in what was quite possibly the funniest segment to date on Lopez Tonight (not saying much there), Chris Jericho turned up to challenge former WCW World Champion David Arquette. 

To what, you might ask?

A karaoke showdown.

Chris Jericho and John Cena both appeared on talk shows this past week to promote Wrestlemania 26.  Cena visited Jimmy Fallon while Jericho made an appearance on Lopez Tonight.

Arquette, who was a WCW champion for two of the longest weeks in wrestling, was being interviewed by Lopez about his time in WCW. 

Suddenly, a familiar tune filled the room. It was the unmistakable entrance music of Chris Jericho.

Chris came out saying he had been waiting 10 years to erase Arquette from the record books, and they would settle the score in a karaoke faceoff.

Arquette emerged after the commercial in a genuine Macho Man Randy Savage outfit that had to have been from the 80s, complete with a replica WCW belt.

The two titans squared off by singing "Total Eclipse of the Heart" in what was by far the funniest moment on George Lopez's less than stellar talk show.

Jericho won the fan's decision and was presented with a belt that looked more like a boxing championship belt than a wrestling one.

Jericho is a talented singer who has been fronting rock band Fozzy for almost a decade. 

Jericho is defending his wrestling title this Sunday against Edge, who is still fresh off an Achilles tendon injury. 

Who will win? 

Check out Wrestlemania this Sunday to find out.