Jimmy Fallon's Holiday Seasoning Spectacular

Jimmy Fallon

as

Self

Dolly Parton

as

Self

Meghan Trainor

as

Self

Justin Timberl...

as

Self

LL Cool J

as

Self

JB Smoove

as

Self

"Weird Al" Yan...

as

Self

Nick Jonas

as

Self

Joe Jonas

as

Self

Kevin Jonas

as

Self

Cara Delevingne

as

Self

Questlove

as

Self

Tariq Trotter

as

Self