“New Moon” star Ashley Greene visited “The Late Show with David Letterman” yesterday wearing an awesome pinstripe suit and debuting a new haircut. Before, Ashley’s enviable mane was way past her shoulders. Hairstylist Ted Gibson shortened it so it hangs right below her shoulders, then he used a flatiron to make it sleek and added Tame It Lotion from his haircare line to smooth flyaways. Ashley’s new style reminds me of Dakota Fanning’s chic midi-bob. I wish my hair would hurry up and grow!