Innovative...

A toothbrush stands upright on a bathroom counter, then the scene cuts to a girl brushing her teeth with the toothbrush, which is shown to have a speaker on the side of her head, with sound waves emanating from it, and the text "tooth tunes" is visible on the toothbrush. The video then cuts to three toothbrushes standing upright on a bathroom counter, with the text "Round & Round" performed by Selena Gomez & The Scene.