It's Chelsea Houska!
That’s right! Chelsea posted this throwback photo of her flying through the air on Instagram.
“Throwback! Haha such a fun day with my beeb @beutifulashxo,” she captioned the photo.
We’re so used to seeing Chel-Chel being super girly and overly polished that we couldn’t imagine that she’d be down for something so dangerous — especially since Chelsea’s had surgery for a torn ACL numerous times.
But, as they say: “YOLO.” Work it, Chelsea!
Were you able to guess the Teen Mom star? Tell us below and click here play more “Guess Who?”