Have you ever wanted a shout out from Ashley Greene on Twitter? Well now you have a chance to win just that. Ashley Greene is up for bid in the First Celebrity Twitter charity. Here are the details of the charity and a video from Eva Longoria. You can bid for Ashley here and follow the charity @Twitchange. There are a TON of stars giving away way more than just a follow, mention or ReTweet. I am talking phone calls to game tickets to personal visits. (LeVar Burton will come to the winner of his auctions house and I so wish I have the money to buy that!). Lets sow them what Twilight fans are made of!