Kompozytor: Britney Spears, Cathy Dennis, Charles Edward Hugo, Jorgen Elofsson, Max Martin, Per Magnusson, Rami Yacoub, A. Stamatelatos, David Kreuger, Henrik Jonback, Pharrell Williams, Christian Karlsson, Pontus Winnberg
Kompozytor: Britney Spears, Cathy Dennis, Charles Edward Hugo, Jorgen Elofsson, Max Martin, Per Magnusson, Rami Yacoub, A. Stamatelatos, David Kreuger, Henrik Jonback, Pharrell Williams, Christian Karlsson, Pontus Winnberg