Pop icon Madonna is set to perform a free and open-to-the-public concert on Copacabana Beach in Rio de Janeiro this Saturday (4). The show, the grand finale of her The Celebration Tour, will feature her greatest hits from her illustrious career spanning four decades. Known for her groundbreaking style, Madonna has used fashion as a powerful tool to communicate with audiences and media, cementing her status as one of the most progressive and revolutionary artists of her generation.