Madonna's free concert at Brazil's Copacabana beach attracted an astounding crowd of 1.6 million fans. The iconic pop star performed hits like 'Like a Prayer' and 'Vogue' as part of her 'Celebration' world tour finale. The event, which featured Brazilian pop artists and a heightened security presence, was a massive success, showcasing Madonna's enduring appeal and drawing fans from across the globe to the picturesque setting of Copacabana beach.