Sylvester Stallone has recently been publicly supporting his daughter Sistine's modeling career, but Sistine has caused some controversy over her photos.

The 16-year-old model-to-be posted photos to her Facebook wearing what's being calling a "BDSM-inspired" bikini top, according to the Inquisitr. The photos were captioned, "Happy weekend."

In one photo, you see a far-away shot of Sistine posing in front of a horse statue in what looks like a black bikini top, a metallic skirt and black heels, but a closeup shot shows the unsettling details.

The top looks like it was inspired by the erotic novel "Fifty Shades of Grey" and bares a lot of skin, according to Examiner. The bondage-style black leather bikini has metal chains, buckles and collars. It makes the young model seem much older than she is, which people aren't very happy about.

Sistine wants to become a model and fashionista, and she credits her mother, model Jennifer Flavin, for teaching her how to choose her own style.

It's unclear what exactly this photo shoot was for, and Sistine has not commented on her outfit choice or the controversy that's surrounding it. She has previously stated, though, that she needs "to be careful of the things [she does]-otherwise they'll come back and bite [her] in the butt."