Brazilian police said on Sunday that they had thwarted a bomb attack planned for Lady Gaga’s historic concert that drew over 2 million people to Copacabana Beach in Rio de Janeiro on Saturday.

Police in Brazil said on Sunday that two people have been arrested in connection with an alleged plot to detonate a bomb at a free Lady Gaga concert in Rio de Janeiro. The event, on Saturday, was the biggest show of the pop star’s career that drew some 2 million fans to Copacabana Beach.

Organizers of a free Lady Gaga concert in Rio de Janeiro said the event drew more than 2 million to Copacabana Beach, making it the biggest show of the singer's career.