Jimmy Fallon's Holiday Seasoning Spectacular

Jimmy Fallon

Self

Dolly Parton

Self

Meghan Trainor

Self

Justin Timberlake

Self

LL Cool J

Self

JB Smoove

Self

'Weird Al' Yankovic

Self

Nick Jonas

Self

Joe Jonas

Self

Kevin Jonas

Self

Cara Delevingne

Self

Questlove

Self