This isn’t the first time Madonna has made headlines during her Celebration Tour. In December, she surprised fans by bringing Julia Garner, who was set to portray her in a biopic, onto the stage. They enjoyed a playful moment judging backup dancers’ choreography together. Additionally, Madonna was joined on stage by Kelly Ripa in January during a show at Madison Square Garden Entertainment News, Celebrity News, Latest Movie News, Breaking News | Entertainment – Times of India 

 – Source Times of India