Dancers who are already stars in their field, like American Ballet Theatre principal dancers Isabella Boylston and James Whiteside, have had their photos liked, commented on, and reposted by A-listers like Jennifer Garner and Sarah Jessica Parker. And today, SJP’s simple “like” carries far more cultural cachet than if she were, say, to catch a matinee performance of Giselle. Why? Because that appearance on SJP’s personal feed means that some Sex and the City fan (or, if you’d rather, The Family Stone fan), who has never seen so much as a pirouette, is suddenly introduced to the art form, with a trusted endorsement to boot. – The Observer