Her free concert on Rio de Janeiro’s Copacabana Beach was not disrupted. The police said a group had planned to attack it with improvised explosives.

Lady Gaga performed the biggest show of her career Saturday night, playing to an estimated 2.5 million fans at Rio de Janeiro's Copacabana Beach. The show, dubbed Mayhem on the Beach, broke the record for the highest attended concert by a female artist,

Organizers of a free Lady Gaga concert in Rio de Janeiro said the event drew more than 2 million to Copacabana Beach.