A few hours later Nino was at the DJ set as he played music
"Everybody, get to the dance floor and dance!" Nino said
Twilight Sparkle and (I believe if she were voiced by her she'd be voiced by) Vinyl Scratch was voiced by Tara Strong
Twilight Sparkle's Singing Voice was done by Rebecca Shoichet
Pinkie Pie, Fluttershy and Sweetie Drops/Bon Bon were voiced by Andrea Libman
Pinkie's singing voice was done by Shannon Chan-Kent
Rainbow Dash, Applejack and Lyra Heartstrings were voiced by Ashleigh Ball
Rarity and Derpy Hooves were voiced by Tabitha St. Germain
Rarity's singing voice and Octavia Melody were voiced by Kazumi Evans
Spike was voiced by Cathy Weseluck
The crowd in Canterlot Theater were voiced by a lot of people
Marinette Dupain-Cheng/Ladybug was voiced by Christina Vee
Adrien Agreste/Cat Noir was voiced by Bryce Papenbrook
Tikki was voiced by Mela Lee
Plagg was voiced by Max Mittelman
Gabriel Agreste/Hawk Moth was voiced by Keith Silverstein
Santa Claus/Santa Claws and André Bourgoeis were voiced by Joe Ochman
Alya Césaire was voiced by Carrie Keranen
Manon Chamack was voiced by Stephanie Sheh
Tom Dupain and Roger Raincomprix were voiced by Christopher Smith
Sabine Cheng was voiced by Philice Sampler (Rest in Peace)
Alim Kubdel was voiced by Todd Haberkorn
Rose Lavillant and Juleka Couffaine were voiced by Reba Buhr
Nino Lahiffe was voiced by Ben Diskin
Chloé Bourgoeis was voiced by Selah Victor
Adrien's Bodyguard/Gorilla was voiced by Ezra Weisz
Nathalie Sancoer was voiced by Sabrina Weisz
Marlena Césaire was voiced by Erin Fitzgerald
Ella and Etta Césaire were voiced by Cherami Leigh
Le Chien Kim was voiced by Grant Goerge
Merry Christmas everybody and a happy new year