Kid Cudi walks off stage at Rolling Loud, Kanye West makes a surprise appearance

Kid Cudi didn't replace Kanye West at the Rolling Loud Festival on Friday night...at least according to some fans who pelted Cudi with items, including a bottle on his head...and Ye also had a few lyrical words.

Cudi was on stage at the busy event in Miami when hecklers - clearly Kanye fans - began yelling at the "Day N Nite" rapper and throwing objects at him.

Increasingly angry, Cudi stopped his performance and yelled into the mic, "I'm going to fucking walk away...If I get hit with another fucking thing - if I see one more, damn thing on this fucking stage, I'm leaving!"

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Then someone from the audience threw a bottle, hitting Cudi in the side of the head. Cudi dropped the mic and said nothing as he turned and left the stage.

Ride hard

Fans were undeterred, chanting Kanye's name, and they got more than expected. Lil Durk took the stage and guess who also walked out... none other than Kanye, who made a grand entrance to the crowd's approval.

Kanye sang his hit, "Father Strech My hands, Pt. 1" from the album "The Life of Pablo", which the rapper recorded with Cudi's vocals, which must be a dig.