It's important to clarify that the band *has* collaborated with female vocalists on some songs, including:
* Max Bemis' wife, Sherri DuPree Bemis (of Eisley) sang on several songs, including "Alive With the Glory of Love" and "Baby, I'm Yours."
* Other female vocalists have been featured on various recordings, such as Jenny Owen Youngs on "Every Time I See Your Face," and Juliet Simms on "The Plot."
However, there is no one specific "girl singer" who is a consistent member of Say Anything. The band is primarily fronted by Max Bemis, and while they have incorporated female vocals in some songs, it's not a defining characteristic of their sound.