Twilight star Kristen Stewart doesn’t seem to have any body image issues.

The 23-year-old actress bared her chest in a new Balenciaga Rosabotanica ad.

A beautiful behind-the-scenes video shows Stewart posing topless with a bottle of the perfume, covered in floral vines.

“The vines look like they’re growing into her and becoming a part of her. She’s clearly very comfortable there and owning it,” says Stewart in the video.

“It’s like she knows the environment so well, that when the lens steps in to take a look at her it’s like, ‘I’ve been here in my own world for so long, now who’s looking at me?’” says Stewart.

In the video, the actress explains why she enjoyed filming the ad and felt comfortable filming topless.

“What I like about this is that I didn’t have to turn into a different person,” she says. “The point was to capture something natural. If you ever feel like you’re forcing something or trying to get the shot suddenly it’s just not fun anymore.”

Rosabotanica is the second fragrance in the collection that Stewart has promoted as a “storyteller.”

“It’s very much in keeping with the story,” the Snow White and the Huntsman star explains in the video. “In the first one, it was very fresh. It was really clean and very bare in your face. In this, it’s a little more lived in. It’s like she knows the environment so well that when the lens steps in to take a look at her, it’s like, ‘I’ve been here in my world for so long, now who’s looking at me?'”

Images via Youtube