Jen Selter is currently one of the most popular models on Instagram today based on her images of her curves and muscles due to how hard she pushes herself at the gym.

Jen Selter Gets A Tan Line In Sexy Image

Some pictures of Selter are bikini shots while others show her in gym action. Earlier this week, she added a photo of herself on her social media page where she sports on a black top and shorts, revealing her abs and muscular legs. She captioned the image, "Happy Monday everyone! Let's start this week off right Tag me in #PreWorkoutPic #Seltering."

Another picture of Selter shows her in a white bikini as she sits by a pool and gives a professional pose.

Jen Selter Shows Off Backside At Sunset

One of the model's biggest trademarks is her infamous behind. She revealed to The Huffington Post that anyone can get a backside like that as long as minds are being set to do it.

"There is no secret pill, no special diet," she said. "What it comes down to is how hard you push yourself and how you overcome the mental challenge of getting yourself to the gym when you really don't want to."

Selter currently has more than three million followers on Instagram, making her a massive sensation.