Instagram/Justin Bieber & Karol G & Music Relive Coachella 2026: Justin Bieber's epic return with Tems & Wizkid, Karol G's historic headline set, and all the surprise guest moments. April 16, 2026 AceShowbiz - The 2026 edition of the Coachella music festival brought an electrifying lineup of top-tier artists alongside numerous surprise guest appearances, stirring excitement and speculation among fans throughout the event. Many attendees were particularly eager to witness the first major performance in years by Justin Bieber.