This is the shocking moment Mariah Carey fans began fighting in the crowd at a Christmas concert in Missouri.

Footage shows two men clashing while a woman attempts to pull one of them away at the Saint Louis event on November 29.

Local media reported that the incident began when a woman near the stage shoved another woman sitting in front of her. The blonde woman, who was pushed, turned and allegedly threw her drink at the brunette behind her.

The two men, presumably with the women, then became involved.

Concertgoer Aaron said: 'This is the fight that broke out next to me at the MC XMas Concert.'

The scuffle occurred as Mariah Carey, often called the 'Queen of Christmas,' continued performing during her Christmas Time tour.

The tour marks the 30th anniversary of her iconic 1994 album Merry Christmas, which includes the timeless holiday hit 'All I Want for Christmas Is You'.