Who is Jenny Allen's daugther?

There is an article in the Novemeber 2006 issue of Vogue magazine in which some Jenny Allen talks about going to one of those swag parties (where celebrities get freebies just for showing up or posing for pictures) in what I am guessing at the Sundance film festival. The author is very discreet in not disclosing the name of her actress daugther.

A Google search shows nothing - after all Jenny Allen is such a generic name. Does anyone have any idea who this actress is? I am just intrigued by it.

If you know this, please link to this article, and blog about it - I know how to find the info once you put it up on the web.