From Billie Eilish to LL Cool J to Peso Pluma, here's everyone who made an unexpected appearance in the desert this weekend.

Coachella 2025 surprises fans with unannounced performances by Billie Eilish, Troye Sivan, Maren Morris, and more stars.

Billie Eilish fans feel certain that she will make a surprise appearance at Coachella during Charli XCX's set. While Lady Gaga, Travis Scott, Green Day, and Post Malone will headline the annual ...