Jen Selter is keeping it spooky on Halloween this year.

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On Saturday, the Instgram fitness model added a new photo to her page where she's dressed as a sexy skeleton. With a black top and a matching fluffy skirt, Selter adds on a pair of black tights. She also wears gloves with white bone prints and takes on a new face.

She has teeth makeup going across her mouth as if her face is decaying. She also wears a white wig showing off her deadly beauty.

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In the caption, she let her followers know to tag her with their costumes so she can get a look at everyone's creative ideas.

This wasn't the only costume that Selter dressed as for Halloween; on Friday, she posted a photo of something else she wore that was less creepy. She wore a mermaid outfit with a green top and fins while letting her hair go pink with turquoise curls. She even let her makeup go fancy with colorful eye shadow and little beads on her forehead. Selter pointed out how that was the day when her fans could find her "under the sea."

Selter is continuing to gain popularity on social media with more than seven million followers to date.