Five couples remain in the competition but just four can make it through to next week's final.
Saturday's show saw all five couples dance two routines, and once the judges' marks were in it was Louis Smith and Lisa Riley at the bottom of the leaderboard and in danger.
Looking safe at the top was Kimberley Walsh, who scored her second perfect 40 points of the series, remaining the only celebrity to do so.
However the public have now been given their say, and it could shake things up.
Over 4,000 of you voted in our latest Strictly popularity poll, and it seems like Louis' has plenty of fans as he confidently topped the vote.
If it's replicated in the real phone votes the Olympian should manage to avoid the dance off, despite some perhaps underwhelming marks from the panel.
The news isn't good for Lisa Riley and Denise Van Outen however, with both acts bottom of our poll with the viewers.
Denise was in the dance off last weekend for the first time and it looks like she could be heading there for a second time this evening.
Lisa has yet to be in the bottom two, but with the final fast approaching last night's poor performance it's looking likely that the Emmerdale actress will be in the danger zone for the first time.
If the pair are in the dance off together, we're predicting an easy win for Denise, baring any more wardrobe malfunctions!
Vote for your Strictly favourite below!
Browse pictures from tonight's Strictly Come Dancing semi-finals below...