[Katy Perry]. Come on. I come home in the morning light. My mother says when you gonna live your life right. Oh mother dear we're not the fortunate ones. And girls just wanna have fun. Oh girls just wanna have fun. Come on nicki minaaaj!. [Nicki Minaj]. The phone rings in the middle of the night. My father yells what you gonna do with your life. Oh daddy dear you know you're still number one. But girls they wanna have fun. Oh girls just wanna have fun. [Katy Perry e Nicki Minaj]. That's all they really waaant. Some fuuuun. When the working day is done. Oh girls they wanna have fun. Oh girls just wanna have. Girls wanna wanna have fun. Girls wanna have. [Katy Perry]. Some boys take a beautiful girl. And hide her away from the rest of the world. [Nicki Minaj]. I wanna be the one who walks in the sun. Oh girls they wanna have fun. Oh girls just wanna have fun. [Katy Perry e Nicki Minaj]. That's all they really waaant. Some fuuuun. When the working day is done. Girls they want to have fun. Oh girls just want to have fun. Oh girls just wanna have. Girls wanna wanna have fun. Girls wanna have. /just wanna just wannaaa (x3)/. Oh girls they wanna have fun. Oh girls just wanna have