Jessica Simpson‘s Halloween costume has friends, family and fans losing their minds over the star’s transformation.

Simpson, 38, and husband Eric Johnson, 39, dressed up as Danny DeVito and Arnold Schwarzenegger to recreate the duo’s iconicTwinsmovie cover from the 1988 film. Simpson, who is pregnant with the couple’s third child, looked completely unrecognizable as she transformed into DeVito wearing an ivory suit, patterned button-up, loafers and wayfarer sunglasses that matched Johnson’s, who channeled Schwarzenegger’s character.

“TWINS#DannyDeVito#ArnoldSchwarzenegger#HappyHalloween,” Simpsoncaptioned the hilarious shot.

Looking for more style content?Click hereto subscribe to the PeopleStyle Newsletter for amazing shopping discounts, can’t-live-without beauty products and more.

Jessica Simpson/Instagram; Everett

jessica-simpson

Jessica Simpson/Instagram

img_7872-1

img_7871

Simpson’s father, Joe Simpson, loved her costume just as much too. “Jess, you win best costume!!! I had no idea who you were. Danny would be proud,” he commented.

RELATED PHOTOS:Every Halloween Costume the Kardashian-Jenner Family Wore in 2018

However, whenSimpson announced she’s expecting againwith a photo set of her two kids,Ace Knute, 5, andMaxwell “Maxi” Drew, 6, she alsoshared that she’s having a girl.

A surprise — but a welcome one.

“Jessica and Eric absolutely thought they were done having kids after Ace was born — one of each was perfect,” a second source added. “She went through a lot during and after her pregnancies. But that obviously wasn’t meant to be! Jess is such a great mom — Maxi is like her mini-me. Eric is the best dad too — there is a lot of laughter in that house.”

source: people.com