Hilary Duff was joined by her tiny shopping buddy, Luca Comrie, in LA yesterday. The pair were spotted browsing through a few furniture stores in West Hollywood. While it appears Hilary is shopping for her home, sister Haylie recently listed her Toluca Lake home for $1.8 million. Haylie's been spending time hanging out closer to the beach, and it seems she's following in her sister's footsteps by moving out of the Valley. Earlier this year, Hilary and husband Mike Comrie sold their own Toluca Lake home for a whopping $6.25 million.