Officials are finalizing plans to bring the singer's huge stage production to the Empire Polo Grounds.
UPDATE: Lady Gaga made the Coachella news official late Tuesday (Feb. 28) by tweeting an updated lineup poster and the caption "Let's party in the desert!"
Lady Gaga will headline both weekends of Coachella, Billboard has learned, replacing Beyoncé, who postponed her performance after announcing she was pregnant with twins. Gaga will fill in for Beyoncé on consecutive Saturday nights (April 15 and 22) at Empire Polo Grounds in Indio, Calif. Officials with festival organizers Goldenvoice and AEG Live are finalizing plans to bring Gaga's huge stage production to Coachella and will make the announcement in the coming days, say sources.