Kendrick Lamar Crashed The Weeknd’s Concert To Rap His ‘Sidewalks’ Verse Posted by December 19, 2016 Leave a comment on Kendrick Lamar Crashed The Weeknd’s Concert To Rap His ‘Sidewalks’ Verse Kendrick Lamar appeared at The Weeknd’s recent L.A. concert to rap his ‘Sidewalks’ verse live.