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

Police in Brazil said on Sunday that two people have been arrested in connection with an alleged plot to detonate explosives ...

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 ...