Barbie's figure is notoriously unattainable, and she's not sorry about her tiny waist and endless legs.

The doll, made by Mattel, is flaunting her frame in Sports Illustrated Swimsuit's 50'th anniversary alongside super models as a part of a campaign called "unapologetic".

The issue comes out Tuesday. Barbie is featured among other real life super-models while wearing her iconic black and white swimsuit she wore when she made her debut in 1959.

On social media, Mattel is using the hashtag "unapologetic" to promote the campaign.

The campaign is a departure for the 55-year old doll, which has been both beloved as a plaything and criticized as an unrealistic standard of beauty for decades.