Wrestlezone’s own Justin LaBar noted moments ago via Twitter that a fight broke out in the WWE locker room during the ongoing international tour. We are hearing from multiple sources the scuffle involved veteran star Chris Jericho and Sin Cara, who would end up being a repeat offender in backstage incidents this year.

We reported back in July that Sin Cara got into it in catering at a WWE Smackdown television taping with Simon Gotch of the Vaudevillians tag team. Of course Jericho is no stranger to backstage drama, as it was widely noted that he and Brock Lesnar almost got into a brawl at WWE SummerSlam due to the confusion surrounding the finish of Lesnar’s match with Randy Orton, where he reportedly busted him open with legitimate, repeated forearm shots to the head.

While we don’t know exactly why the fight broke out, or who is at fault, we’ll keep you posted if more information becomes available. The Raw brand will be in Glasgow, Scotland tomorrow followed by a Smackdown Live taping in the same city the following night.