Lionel Richie was hosting a concert in the venue and Mariah Carey was a special guest. During her appearance, Mariah launched into her song "Always Be My Baby" and encouraged her daughter Monroe to join in singing. It took some encouragement but Monroe later joined her mother to sing the song which was released 22 years ago, long before the little girl was born. Her twin brother Moroccan did not join in singing.
This will be Monroe's singing debut and though she did not sing for long, the crowd were excited to hear her and cheered her on when she eventually joined in.
Watch the video below.
