Conversation so far:
What was the format for Dancing on Ice?
Each week the celebrities and their partners perform a live ice dance routine.
What happens on Dancing on Ice, what is the format?
Each week the celebrities and their partners perform a live ice dance routine.
Are there judges on Dancing on Ice?
Four/five (as of Series 8) judges (commonly known as the Ice Panel)
How are performances judged on Dancing on Ice?
The judges judge each performance and give a mark between 0.0 and 10.0 (0.0 to 6.0 between series 1 and 5), depending on the performance.
Does the public vote also on Dancing on Ice?
These total scores then create a leaderboard which combines with the public vote in order to determine the two lowest placed couples
What happens if you have the lowest score on Dancing on Ice?
the two/three couples at the bottom compete in a final showdown known as the Skate Off

Question: What else happens with the show's format?
Self-contained rewrite: What else happens with Dancing on Ice's format besides judges, public vote, judging, and Skate Off?