In a photoshoot to promote her Happy Hippie Foundation, Miley Cyrus debuted a leather bikini in a new series of photos from fabled fashion photographer Terry Richardson.

Guess Who visited the studio last week? 😘

A photo posted by Terry Richardson (@terryrichardson) on

Terry posted the photos to his Instagram, where those that weren’t immediately distracted by Cyrus’ chest noticed that she’s following the recent trend of women letting their armpit hair grow out.

Beautiful @mileycyrus came by to take some pictures and talk about her @happyhippiefdn !! 😋💜🎈✌🏼️

A photo posted by Terry Richardson (@terryrichardson) on

It’s not the first time the pair have worked together, as Terry shot Miley in all types of super NSFW poses to promote her Bangerz album, and Terry directed the controversial video for her hit single Wrecking Ball.