Just Jared Jr. has some more pictures of Ashley arriving at Kitson, which have been added to the gallery.  They also had this to say:

Showing off her cute new hair do, Ashley Greene models some clothes at Shop Kitson in West Hollywood on Thursday afternoon (April 30).

The 22-year-old Twilight actress held onto her adorable little dog while she promoted the DonateMyDress.org charity. The organization is the first national campaign designed to encourage girls around the country to donate their prom and special occasion dresses to those who cannot afford to finance the costly experience of going to their prom.

Ashley’s BFF Kellan Lutz also showed up to support the charity.

Source.

Rebecca Lopes said:

This is Nice! Help the others persons!

I didn’t have prom, but I will give the my dress. :D

Kss…

Becky

May 1st, 2009

Elizabeth said:

I love how she always does the peace sign ^^. Her haircut makes her look older… I like her better with long hair.

May 7th, 2009