Elvis Duran hosts this concert from Madison Square Garden. Among those scheduled to perform are Justin Bieber, Ariana Grande, Fifth Harmony, Diplo, Charlie Puth, Lukas Graham, DNCE and Niall Horan.
Niall Horan
as Self - Performer
Alex Pall
as Self - Performer
Drew Taggart
as Self - Performer
Ellie Goulding
as Self - Performer
Justin Bieber
as Self - Performer
Diplo
as Self - Performer
Charlie Puth
as Self - Performer
Meghan Trainor
as Self - Performer
Tove Lo
as Self - Performer
Hailee Steinfeld
as Self - Performer
Lukas Graham Forchhammer
as Self
