Lauren Conrad stopped by the Kate Somerville spa in West Hollywood on Friday. The former The Hills star tweeted about taking "advantage of the beautiful, sunny day" by wearing a polka-dot dress and smiled as she headed back to her car. Lauren is returning to her West Coast routine after taking a tropical holiday to kick off the year. She and boyfriend William Tell traveled to Bora Bora, where, despite a few rainy days, they relaxed in the sun earlier this month. LC brought back a black pearl ring as a souvenir from her trip and also picked up a pair of vintage chairs from an LA flea market upon her return. LC is already off to a busy start in 2013 — she recently unveiled her Paper Crown Spring line and it's been very well received!