Book of Records states that it was the largest audience in history for a woman artist without tickets, but calculation is uncertain; If the whole area from the stage in Copacabana, until the end of Leme Beach were crowded (and was not), would be 2.1 million people
What the singer Lady Gaga performed on the Copacabana edge joined the Guinness Book. The Book of Records that the event of May 3, 2025 brought together the larger For the presentation of a woman artist in which there was no ticket collection: 2.5 million people.
Guinness Book does not report on its site how it estimated the public count at 2.5 million. It is more than the 2.1 million on May 4 by Riotur, which also did not say which methodology used to estimate how many people went to the Lady Gaga show.
According to the publication, Copacabana became “Gagacabana”.
Inaccurate count
The data released by the Book of Records are not accurate. If the whole area from the stage in Copacabana, until the end of Leme Beach were crowded (and was not), would be 2.1 million people, 400,000 less than the Guinness Book estimate.
To reach this calculation, the Poder360 . This digital newspaper considered an average of 5 people per square meter – high density. See in the image below:
Images of the show, however, indicate that the area occupied throughout the presentation of the American was lower than necessary to hold more than 2 million. See in the image below:
