Kylie Jenner transforms into Barbie for Halloween

She's a Barbie girl!

Kylie Jenner unveiled her second Halloween costume of 2018 on Wednesday morning, and she totally channeled the iconic doll -- box and all.

For the costume, the 20-year-old former "Life of Kylie" star slinked into a one-shoulder pink leotard that she paired with a chunky necklace and Barbie's signature blowout. Standing still on a white pedestal that mimicked toy packaging inside of a giant pink "Barbie" box.

"Life in Plastic, It's Fantastic," she captioned the shot, quoting the hit song "Barbie Girl."

This is Jenner's second known costume of Halloween this year. Over the weekend, the Kylie Cosmetics founder dressed up as a sexy butterfly and even gave her daughter, Stormi Webster, a matching mini costume.

See both of Kylie Jenner's Halloween costumes in the gallery below: