0Joan Rivers, Zac Posen & More Fashion Instagrams (PHOTOS)STRIKE A POSEGQ gets ghostly for H&M, Lady Gaga hangs with Donatella Versace, and more of the week’s top social snaps.Updated Jul. 14, 2017 1:44AM EDT / Published Oct. 27, 2012 4:45AM EDT Joan RiversInstagram / @Joan_Rivers Zac PosenInstagram / @Zac_Posen ValentinoInstagram / @maisonvalentino Derek BlasbergInstagram / @derekblasberg Bar Refaeli Instagram / @barrefaeli Brian AtwoodInstagram / @brian_atwood GQInstagram / @gq LDN FashionInstagram / @ldnfashion Genevieve Jones Instagram / @genevieve_jones Harley Viera-NewtonInstagram / @harleyvnewton Billy Farrell AgencyInstagram / @bfa_nyc
Joan RiversInstagram / @Joan_Rivers Zac PosenInstagram / @Zac_Posen ValentinoInstagram / @maisonvalentino Derek BlasbergInstagram / @derekblasberg Bar Refaeli Instagram / @barrefaeli Brian AtwoodInstagram / @brian_atwood GQInstagram / @gq LDN FashionInstagram / @ldnfashion Genevieve Jones Instagram / @genevieve_jones Harley Viera-NewtonInstagram / @harleyvnewton Billy Farrell AgencyInstagram / @bfa_nyc