The 14-time Grammy Award winner brought an estimated 2.5 million fans to Rio de Janeiro's Copacabana Beach Saturday night.

The Rio event on Saturday was the biggest show of the pop star's career that sent more than 2 million fans flooding ...

There’s a reason every single comments section says “Come to Brazil.” On Saturday, Lady Gaga ’s concert on Rio de Janeiro’s Copa Cabana Beach was attended by somewhere between 2.1 and 2.5 million ...

Lady Gaga performed a free concert at Copacabana Beach in Rio de Janeiro. The pop star sang for an estimated 2.5 million fans ...