Autor: Christina Aguilera, Derryck Thornton, Mark Rankin, Liz Thornton, Kara DioGuardi, Christophe Barrattier, Bruno Coulais
Compositor: Christina Aguilera, Derryck Thornton, Mark Rankin, Liz Thornton, Kara DioGuardi, Christophe Barrattier, Bruno Coulais