as the title say's : what font does fergie use in her debut album "the dutchess"?
the one that say's "fergie".

you may use this link once the image doesn't appear:
http://cache.interscope.com/images/local/400/a8284c2050b849a6bafd1de2aa6495f1.jpg

Young Baroque  Suggeriti da koeiekat 

Aka Butterfly (Brendel), Young Love (ES Typography), Yves Script (NovelFonts!) etc ...