Ashlee Simpson and Jessica Simpson at the Chicago Afterparty

Ashlee Simpson and Jessica Simpson at the Chicago Afterparty

Ashlee Simpson and Jessica Simpson at the Chicago Afterparty

Ashlee Simpson and Jessica Simpson at the Chicago Afterparty

Ashlee Simpson and Jessica Simpson at the Chicago Afterparty

Ashlee Simpson poses with her new man Pete Wentz at MisShapes (09/02/06)

Ashlee Simpson poses with her new man Pete Wentz at MisShapes (09/02/06)

Ashlee Simpson at Club Hyde (08/20/06)

Ashlee Simpson at Club Hyde (08/20/06)

Ashlee Simpson at Club Hyde (08/20/06)

Ashlee Simpson at Club Hyde (08/20/06)

Ashlee Simpson at Club Hyde (08/20/06)