Polo, Anyone?

Former "Hills" stars Lauren Conrad and Lo Bosworth shared a toast at the event. LC, who sported an ensemble from her Paper Crown collection, told WWD.com, "My driver was like, 'Shouldn't you be wearing polka dots?' and I was like, 'No, that's only in 'Pretty Woman.'" Christopher Polk/GettyImages.com

Former "Hills" stars Lauren Conrad and Lo Bosworth shared a toast at the event. LC, who sported an ensemble from her Paper Crown collection, told WWD.com, "My driver was like, 'Shouldn't you be wearing polka dots?' and I was like, 'No, that's only in 'Pretty Woman.'" Christopher Polk/GettyImages.com