The Laguna Beach star showed off her curves in the sheer knit top as she rocked layers ... from the photo shoot when she posed in a green tank top and matching lounge pants. Kristin Cavallari ...

Kristin Cavallari sent fans into a frenzy as she went braless in a see-through crop top while promoting ... alum showed off her curves in the sheer knit top as she rocked layers of necklaces ...

Kristin Cavallari has sent her fans into a spin with her latest photo, as the former Hills star went braless in a totally sheer crop top ... she posed in a green tank top and matching lounge ...

In one photo, taken by Drew Vickers, Jenner wore an oat-colored, long-sleeved crop top ... opaque tank that slid past her hips, before turning into a sheer, billowy chiffon.