Avtor besedila: Calvin Cordozar Broadus Jr., Benjamin Levin, Bonnie McKee, Snoop Dogg, Lukasz Gottwald, Max Martin, Katy Perry
Avtor glasbe: Calvin Cordozar Broadus Jr., Benjamin Levin, Bonnie McKee, Snoop Dogg, Lukasz Gottwald, Max Martin, Katy Perry
