Security was tight at Saturday's concert, with 5,200 military and police officers deployed 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.

Brazilian police say they thwarted a bomb attack planned for Lady Gaga's historic free concert in Rio de Janeiro, an event ...

The suspects -- one adult male detained in Rio Grande do Sul and a teenager arrested in Rio de Janeiro -- are both reported ...

Brazilian police said they thwarted a bomb attack planned for Lady Gaga’s concert in Rio de Janeiro on May 3. The documentary ...

Unidentified suspects were “virtually recruiting participants to carry out attacks” to gain online notoriety, according to ...

Lady Gaga has performed the biggest concert of her career. The “Abracadrabra” singer held a free concert on Saturday night in ...

Officials in Rio de Janeiro said they thwarted a bomb plot at Lady Gaga’s concert in Copacabana on Saturday that drew a ...