Madonna responds by saying, “Hey gorgeous,” before the pair gush over each other’s hair and outfits.

Lil Nas X appears shocked to have the 65-year-old superstar in his presence, as she jokingly adds to his nerves by demanding: “You better put on a show for me.”

“Now I’m nervous,” he retorts, adding: “I’m not performing anymore. I’m going home.”

He goes on to say how Madonna’s own tours inspired some of the creative decisions behind the Long Live Montero show.

She then hoists up her leg over the star as photographers capture the iconic moment.

 is also a sentimental exploration of how he had to fight for acceptance of his sexuality – both from his family, and from himself.

“When I was a kid, my sexuality was just like the elephant in the room. I started getting bad anxiety attacks,” he reveals in the documentary trailer.

“Coming out was very important to progress,” he adds, before admitting that he doesn’t feel able to be “100 per cent” himself around family members.

Last September, the premiere of the documentary was halted after it was reportedly targeted with a homophobic bomb threat.