Either Quince really is the only S.F. restaurants that Hollywood stars and their managers/assistants have heard about, or they're just extra good at getting the word out when celebs stop by, because we've got another pair of sightings for you, folks. Julia Roberts celebrated her 44th birthday at the restaurant with her husband and friends last week, and servers say she was "as beautiful as she was polite."
Also, the same night (Saturday), Tablehopper reports that Kate Bosworth was in the restaurant as well, dining with her boyfriend, director Michael Polish, who was also having a birthday. [Tablehopper, Earlier, Earlier still]