I doubt she'll go that route for her new song
I read something on twitter that she might release all those versions all in the week prior with her own version (without singing it with someone else) which will be released on the final date April 17th.. I wonder how much truth there is to that
I think for the Kelly Clarkson show, in the week of April 13-17 there are all repeats except for April 16th, a tvguide lists that episode as new but the description is vague and general
But I have heard people say who attended the taping that there were no other guests for that episode so that could explain the vague episode description.