Singing and dancing shoulder to shoulder on the long expanse of sand, the crammed crowd of admirers let out cries of delight.
Lady Gaga alternated between a variety of outfits, including one with the colors of the Brazilian flag, while she performed her timeless hits, such as Poker Face and Alejandro.
With beverages and snacks in hand, several fans, many of whom were young, gathered at the beach early in the morning to claim a good place.
Some sat in trees, determined to gain a broad perspective, while others spent the day in the scorching sun. She was a follower of Madonna, the Queen of Pop.
Last year, Madonna performed at the same venue in front of 1.6 million fans, setting a new record. Now, with 2.1 million fans, Gaga has exceeded that record.
