Updated spreadsheet to April 11th in post #201 (or here):
http://alizeeamerica.com/forums/show...&postcount=201
Tal seems to have cooled since October. She is sill drawing a lot more new twitter traffic than Alizée, however discussion about the 2 of them is close to the same. As Tal has a larger base, this means that she is actually on more of a cooling trend than Alizée at the moment, in some ways.