Two individuals were arrested in connection with an alleged bomb attack plot targeting Lady Gaga's free concert on Copacabana Beach, Brazilian Civil Police confirmed. The suspects -- one adult male detained in Rio Grande do Sul and a teenager arrested in Rio de Janeiro -- are both reported fans of Lady Gaga and were allegedly planning to use improvised explosives,

Last night, Lady Gaga performed a free concert in the Brazilian city of Rio de Janeiro as part of her tour supporting her new album Mayhem. Over 2.5 million people were in attendance, breaking the record for the highest-attended concert by a female artist.

Brazilian police say they thwarted a bomb attack planned for Lady Gaga's historic free concert in Rio de Janeiro, an event that drew more than two million attendees on Saturday.