Cardi B joined Madonna on stage during the final show of her five-night run in Los Angeles as part of the pop icon’s ‘Celebration’ tour.Taking place last night (March 11) at the Kia Forum in Inglewood, Los Angeles, the ‘Bodak Yellow’ rapper took to the stage alongside Madonna as her celebrity guest judge for the ‘Vogue’ dance-off, which occurs at all of the icon’s show.They were joined by the ‘Hung Up’ singer’s 11-year-old daughter, Estelle, who took part in the dance-off and earned a perfect 10 score from the two singers.