Photo: © Instagram Jesse Tyler Ferguson: "Vanity Fair Oscar Party with two of my all time favorite spirit animals. @taylorswift & @lordemusic" Photo: © Instagram Photo: © Instagram Jessica Alba: "My cutie @derekblasberg date tonight @vanityfair dinner @honest_beauty" Photo: © Instagram Photo: © Instagram Emilia Clarke: "THIS GUY?!!!!! Oh man take us to karaoke STAT. @vanityfairoscarparty just.kicked.off. Andy Samburg yes please" Photo: © Instagram Photo: © Instagram Brie Larson Photo: © Instagram Photo: © Instagram Kelly Osbourne: "What's not to love about @caitlynjenner?" Photo: © Instagram Photo: © Instagram Elton John: "Mariah looking glam-fabulous. She's wearing more carats than I am! @ejaf @davidfurnish @mariahcarey #EJAFOSCARS #OSCARS" Photo: © Instagram Photo: © Instagram Jessica Alba: "My girls @kellysawyer @kerrywashington @vanityfair" Photo: © Instagram Photo: © Instagram Diane Kruger: "My second favorite date @micahmarcus" Photo: © Instagram Photo: © Instagram Elizabeth Banks: "#Cape #Oscars" Photo: © Instagram Photo: © Instagram Jesse Tyler Ferguson: "Having a great time with my TV step mom @sofiavergara at the Vanity Fair Oscar party!" Photo: © Instagram Photo: © Instagram Kelly Osbourne: "That @mariahcarey she is always on [fire emoji]" Photo: © Instagram Photo: © Instagram Lily Collins: "Thank you @robzangardi @marielwashere @mollyrstern and @renatocampora for bringing a vintage sparkle to the modern world #SaintLaurent #eyesontheprize..." Photo: © Instagram © HELLO! Total or partial reproduction of this article and its photographs is prohibited, regardless of links or credits. More about: Oscars Oscars 2016 Celebrities View Galleries Oscars 2016: the stars who pulled out all the stops for the afterparty