American Horror Story: Cult star Colton Haynes took Halloween to a whole new level as he dressed up as none other than Marge Simpson for a costume party on Tuesday.

The 29-year-old shared his epic transformation on Instagram:

Excited to host @FreixenetUSA 2nd Annual Black Magic Halloween Affair tonight! #ad #BubsInTheClub #FXCava #CavaWeen

A post shared by Colton Haynes (@coltonlhaynes) on Oct 24, 2017 at 8:10pm PDT

Haynes was covered from head-to-toe in yellow paint. He flaunted some large fake breasts while wearing Marge’s iconic mini dress.

Makeup by Erik Porn @erikporn of Bitemares Inc @bitemaresinc Michelle Petit @mjp_makeup Laura Raczka @laura_raczka with prosthetic face sculpted by Erik Porn and foam latex by Mark Viniello @vin1fx Breast prosthetics by Rbfx Studios @rbfx #makeup #makeupfx #halloween #coltonhaynes #erikporn #margesimpson #michellepetit #lauraraczka #markviniello #rbfx #skinillustrator #premiereproducts #telesis

A post shared by Colton Haynes (@coltonlhaynes) on Oct 24, 2017 at 8:23pm PDT

Makeup by Erik Porn @erikporn of Bitemares Inc @bitemaresinc Michelle Petit @mjp_makeup Laura Raczka @laura_raczka with prosthetic face sculpted by Erik Porn and foam latex by Mark Viniello @vin1fx Breast prosthetics by Rbfx Studios @rbfx #makeup #makeupfx #halloween #coltonhaynes #erikporn #margesimpson #michellepetit #lauraraczka #markviniello #rbfx #skinillustrator #premiereproducts #telesis

A post shared by Erik Porn Makeup Artist (@erikporn) on Oct 24, 2017 at 8:46pm PDT

Makeup by Erik Porn @erikporn of Bitemares Inc @bitemaresinc Michelle Petit @mjp_makeup Laura Raczka @laura_raczka with prosthetic face sculpted by Erik Porn and foam latex by Mark Viniello @vin1fx Breast prosthetics by Rbfx Studios @rbfx #makeup #makeupfx #halloween #coltonhaynes #erikporn #margesimpson #michellepetit #lauraraczka #markviniello #rbfx #skinillustrator #premiereproducts #telesis

A post shared by Erik Porn Makeup Artist (@erikporn) on Oct 24, 2017 at 8:47pm PDT

Makeup by Erik Porn @erikporn of Bitemares Inc @bitemaresinc Michelle Petit @mjp_makeup Laura Raczka @laura_raczka with prosthetic face sculpted by Erik Porn and foam latex by Mark Viniello @vin1fx Breast prosthetics by Rbfx Studios @rbfx #makeup #makeupfx #halloween #coltonhaynes #erikporn #margesimpson #michellepetit #lauraraczka #markviniello #rbfx #skinillustrator #premiereproducts #telesis

A post shared by Erik Porn Makeup Artist (@erikporn) on Oct 24, 2017 at 8:49pm PDT

Post Halloween dance of shame "Mi Gente" @jbalvin & @beyonce . Thx @freixenetusa for letting me host such a fun party! 📷 by my love @jeffleatham who still wants to be with me even tho I act like this lol

A post shared by Colton Haynes (@coltonlhaynes) on Oct 25, 2017 at 12:49am PDT

Happy Halloween!