Taylor Swift has a new BFF to add to her ever-growing list.
During the 25-year-old singer's 1989 World Tour concert in Chicago on Sunday, Australian transgender supermodel Andreja Pejic joined Swift and Victoria's Secret model Lily Donaldson, and the three totally turned the stage into a rousing runway.
The trio danced to Swift's hit "Style" and definitely made it look like the song will never "go out of style."
"Tonight @andrejapejic and @LilyMDonaldson SHUT DOWN the runway," Swift wrote on Twitter and Instagram. "Crowd went insane."
Dancing with Swift is just another big highlight of Pejic's year. The 23-year-old became the first openly transgender model to be profiled by Vogue in May 2015 as well as the first to land a cosmetic campaign with Make Up For Ever.
Pejic spoke to Harper's Bazzar about being a trans model, telling the magazine, "I feel that I'm a woman and I feel like I can do anything that any other female model can do. "And I don't see why being trans should stop me from doing anything in the model category, so I think in a way it does open doors and obviously sends a great message out there: Be bold, be unexpected, be you."
And that might just be the criteria to get into Swift's squad.
Hear the personal stories that four transgender women told ET in the video below.