Demi Lovato, Joe Jonas, Nick Jonas, and Big Rob also Selena Gomez. Didnt see her? Shes the girl in the red orange shirt. Shes also the one in the middle when the three girls are twisting their arms...
Actually it is the music that is made before the music video so your real question should be why does the music video have to relate to the music. The answer to your question though is because if it...