Glee Cast – Britney 2.0

Featuring – Jenna Ushkowitz
Featuring – Samuel Larsen
Featuring – Chord Overstreet
Written-By – Tiffany Amber
Written-By – Max Martin
Written-By – Shellback (2)

Featuring – Kevin McHale
Featuring – Darren Criss
Written-By [Boyfriend] – Mike Posner (2)
Written-By [Boyfriend] – Mason Levy
Written-By [Boyfriend] – Matthew Musto
Written-By [Boyfriend] – Justin Bieber
Written-By [Boys] – Chad Hugo
Written-By [Boys] – Pharrell Williams

Featuring – Heather Morris
Written-By – Jim Beanz
Written-By – Marcella Araica
Written-By – Nate Hills
Written-By – Keri Hilson

Featuring – Heather Morris
Written-By – Lukasz Gottwald
Written-By – Max Martin
Written-By – Bonnie McKee
Written-By – Mathieu Jomphe

Featuring – Jenna Ushkowitz
Featuring – Alex Newell (2)
Featuring – Melissa Benoist
Written-By – Rafael Akinyemi
Written-By – Nikesha Briscoe

Featuring – Melissa Benoist
Written-By – Britney Spears
Written-By – Annette Stamatelatos

Featuring – Lea Michele
Written-By – Max Martin
Written-By – Rami Yacoub

Featuring – Jacob Artist
Featuring – Melissa Benoist
Written-By [(You Drive Me) Crazy] – Jörgen Elofsson
Written-By [(You Drive Me) Crazy] – David Kreuger
Written-By [(You Drive Me) Crazy] – Per Magnusson
Written-By [(You Drive Me) Crazy] – Max Martin
Written-By [Crazy] – Steven Tyler
Written-By [Crazy] – Joe Perry
Written-By [Crazy] – Desmond Child