Instagram celebrity Jen Selter posted a new photo that shows a certain part of herself that made her into a huge sensation.

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While Selter is typically known for her curvaceous behind, she's also made herself a trademark with shots of her abs. On Friday, she posted a closeup shot of the muscles in her stomach as she appears to be laying down on a bed. A glimpse of her cleavage can also be seen as she wears a grey top with tight pink pants.

The photo is captioned, "Abs workout on my Facebook page!"

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Selter became a massive Internet star with her photos that were meant to motivate others at the gym and to get the body they're looking for. This turned Selter into an Instagram model where she's posted several revealing photos, including one earlier this week that seemed to be a way of honoring legendary writer Maya Angelou who recently died.

The picture shows Selter in a blue bikini as she stands on a boat, showing off her abs and her muscular legs. She has a hand up near her face as the wind blows through her hair and the clouds loom around.

This photo is captioned with a memorable quote from Angelou:

"'I've learned that people will forget what you said, people will forget what you did, but people will never forget how you made them feel.' Maya Angelou"

Selter's Instagram photo before this one shows her in a bikini standing underneath shade with her backside standing out.

Tags: Jen Selter