Katie Holmes, Dianna Agron & More Stars Enjoy Each Other's Company at Max Mara Pop-Up Boutique

So many stars mingled in fashionable bliss at the launch of Max Mara‘s pop-up boutique in Soho on Tuesday (September 12). The event was attended by the likes of Katie Holmes, Dianna Agron, Keri Russell and Lucy Hale. Each of them showed off their own unique sense of style and modeled pieces from Max Mara [...]