It hasn't been a great opening week for Desiigner's Outlet tour. Just a day after being escorted off the stage during Rob Stone's set, Ski Mask The Slump God was jumped as he rocked the stage at L.A.'s The Fonda Theater last night. You can see two videos of the unfortunate altercation below.

In the videos, we can see the rapper giving one of his typically energetic performances before a couple dudes pop up and throw the "Snomed" rapper off the stage. The video cuts out a few seconds later.

It's unclear who, exactly, is responsible for the attack, and even murkier is what's going to happen next. One thing that's as clear as day is this: XXXTENTACION, who is Ski Mask The Slump God's close friend, wasn't happy about his comrade being escorted off stage the other day, and he let the world know his feelings on the matter in a tweet.

“Let them know whoever the fuck that is getting fucked in they mouth when I go on tour for putting their peasant hands on my brother,” X wrote in a tweet.

Shortly after X sent out the tweet, Rob Stone responded, and unsurprisingly, he wasn't happy with the "Look At Me" performer.  “I’m not Drake nigga @xxxtentacion,” Stone wrote in his own tweet. “Don’t come around here with that bullshit @THESLUMPGOD @xxxtentacion.”

Of course, Ski Mask made sure to fire back a tweet of his own, alluding to a confrontation he supposedly had with some of Stone's people. “@youngrobstone is there a problem though cause you see how your ‘team’ tried me we can tell the fans all the details nigga.”

Seeing as Rob and Ski are supposed to continue touring as the opening acts for Desiigner, we'll see how the rest of their show dates go.

Fans Name Rappers They Think Will Blow Up This Year

More From XXL