uuh, you can take the condensention out of your post and just answer the question

If she is so repulsed by it, why would she even want to draw more attention to it, its a simple valid question. You all seem to be so worried about the children and the drooling pedophiles that may have been in the audience. What about the ones watching Joy who had no idea this show existed? I see, its only when they are their watchig live that we have to protect the children, who cares if we hi-light what they are doing so those unaware of it can check it out. Yeah, that make sense

You dont need to showcase every controversial or repulsive thing out there, the only reason you do it is to make sure YOU stay relevant in today's media. (Not you, I'm talking about those in the media who claim to repulsed by what these little girls are doing).
Oh and BTW she doesn't need to invite the girls on to promote it, just mentioning it gives it attention and draws people's curisioty in, but I'm sure you really do know that