万人大合唱！经典音乐的凝聚力！
为了纪念#All I Want For Christmas Is You# 25周年，以及牛姐#MariahCarey[超话]# 第19只冠单的诞生，牛姐与来自世界各地的朋友们、圈内艺术家们联合举行庆祝活动！👏
出席人员包括：
Ali Wong
Andy Cohen
Anitta
Ariana Grande
Bebe Rexha
Billy Eichner
Brandy
Bryan Tanaka
Chance The Rapper
Ciara
Cyndi Lauper
Da Brat & Nick Cannon
Dan Levy
Debbie Allen
Dev Hynes
Diplo
Floyd Mayweather
Heidi Klum
Hoda Kotb & Savannah Guthrie
James Corden
Jamie Foxx
Jenna Dewan
Jennifer Hudson
Jermaine Dupri
John Travolta
Jojo Siwa
Jordan Buhat & Trevor Jackson
Jordin Sparks
Katy Perry
Kelly Ripa & Ryan Seacrest
Kenny G
Kerry Washington
Kris Jenner & Kim Kardashian
Lacey Chabert
Laverne Cox
Maxwell
Millie Bobby Brown
Missy Elliott
Misty Copeland
Normani
Olivia Newton-John
Patti Labelle
Ruby Rose
Ryan Reynolds
Sebastian Maniscalco
Slick Rick The Ruler
Snoop Dogg
Strahan, Sara & Keke
Tommy Lee
Tracee Ellis Ross
Trevor Noah
Tyler Perry
Vegas Golden Knights （NHL）
ROC & ROE! http://t.cn/AikjGmh7