Most music of the Pussycat Dolls and similar is a stage show with music: music alone is a different thing. Watching an orchestra is not riveting however good the music. In a disco environment the playing of particular songs results in many of the audience dancing the routine presented by the Artist on the video of the song.

Don't personally have a problem with these groups, or their sexiness, but i think the sexiness sells the whole show not just the song.

Stu