The 31-year-old dancer reportedly hurt her knee last week in dress rehearsal with celeb partner James Hinchcliffe.
She danced last week with a brace on, and the two received the highest score of the night. Unfortunately, doctors are reportedly telling Sharna they want her off of her knee for 3-6 weeks. The issue is, there are only 3 weeks left to the current season.
So far, no official word has come in. Stay tuned – DWTS airs in just a few hours on ABC.