I think Lucy, Chantel, and Katelyn are not to old for the group or look to old for the group. they are only 13 it must be ok if the age limit was 6-13, if they wanted younger kids in the group they would have made it that way. it annoys me so much when people talk about Lucy, Chantel, & Katelyn looking to old 4 the group".
When they sing in group songs its not like all u can here is Lucys voice, because it blends in. I think Lucy and Chantel would go jst fine with the group. Because if the group has all "weak" singers (not chauncey- hes awesome) there gonna be popular for about a week and then there nothing.
So i think people should stop thinking about "how the group will turn out" and vote for who has the best voice because thats what this show was made for, its not some popularity contest like its turned out to be. Start voting right.