I was thinking IxFP for Allison, leaning towards S. Maybe she is an INFP though. I think she has Fi as she has mentioned how in the past she was very into animal rights, and on stage she gets emotional at times. Last time I saw them, she looked upset about something at one point, then when the song ended she gave Jamie a hug.
I thought Jamie was ISFP too. Maybe he's an INFP like Johnny Depp and that's why Kate Moss has latched onto him . He seems like the typical former art student, too cool for everything ISFP though.
"Charlotte sometimes dreams a wall around herself. But it's always with love - So much love it looks like everything else. Charlotte Sometimes - So far away, glass sealed and pretty." - The Cure