Paris Olympics has begun. Lady Gaga dazzled with her voice and dance at its opening ceremony on July 26. (Photo: Getty Images)

Lady Gaga performed in a feathered pink and black dress with 10 dancers and 17 musicians. All of them wore dresses designed by the House of Dior. (Photo: Getty Images)

During the opening ceremony, she performed cabaret dance on the golden staircase and sang French songs. (Photo: Getty Images)

Lady Gaga performed the French song 'Mon truc en plumes' sung by Gigi Jeanmaire. (Photo: Getty Images)

You will be surprised to know that the entire act was already recorded, which was broadcast on television during the opening ceremony. Therefore, the viewers watching on television were deceived into thinking it was live. (Photo: Getty Images)