Man - what a travesty that Chloe is in the final show and Lucy is not. Lucy is about a zillion times more talented than Chloe. That's what I hate about these kinds of shows - America does NOT always get it right. Here is the link to the segment in the show where Joe is with Lucy. If you haven't watched it, give it a look - it is very touching.
http://www.mtv.com/overdrive/?id=1586179&vid=230209