She was 30.

The cause of her death is still not known.

WWE tweeted to confirm the development: " WWE is saddened to learn of the passing of Sara Lee. As a former "Tough Enough" winner, Lee served as an inspiration to many in the sports-entertainment world. WWE offers its heartfelt condolences to her family, friends and fans."

Wrestler Nikki A.S.H.  tweeted: "You were so good in so many ways. You loved your family and friends so much. you were so giving, warm and selfless. You made me giggle. No matter how long we went without seeing each other, we would always pick up right where we left. I love you Sara."

Shawn Bennett, a WWE referee, posted: "Heartbroken for the Weston Family. Sara Lee was one of the sweetest people I’ve met and her smile lit up a room. My love and hope for strength goes to Cory, and their three beautiful children."

The late wrestler was married to former WWE wrestler Westin Blake.

They are parents to three children.