And Alfonso and Jai both started on Broadway ("The Tap Dance Kid" and "Rent," respectively), way before they ever used Lucy Talentless to do a "star" turn in Grease (or whatever she did). She has a small voice. Alfonso and Jai are professional dancer/singers and it shows. I LOVED Alfonso's duet with Deneice Williams -- and didn't SHE sound amazing? Wow ... she still has it.
I don't really care for this show but I think it was a joke that Lucy got the highest votes. I guess it pays to be a bleached-blonde-Amazonion.