Lauren Conrad was greeted by a male fan bearing a yellow bouquet on Saturday morning when she arrived in Washington DC on the latest leg of her book tour for Sweet Little Lies. LC signed copies at a Borders in nearby Fairfax, VA, that afternoon after changing into a little black skirt, and yesterday she was busy striking similar poses in her Spring-ready dress at a Barnes & Noble in Fairless Hills, PA. Lauren's going full steam ahead with her literary career and new magazine covers while her old show The Hills is about to start its final season — take a look back at some of the series' best moments. It's unlikely that Lauren will make a cameo as her former castmates wrap things up since her BFF Lo Bosworth said it's "highly doubtful."

To see more LC just