Three stars will face the toughest skate-off in the show's history, as they're forced to perform solo in the Ultimate Skills Test to stay in the competition.
Bookmakers William Hill reckon it'll be a fight between Heidi, Sam and Andy Whyment at the bottom of the table after the judges' scores and viewer votes are combined.
Meanwhile Jorgie is now the odds on favourite to win at 8/11, whilst Matthew Wolfenden is second favourite at 5/2. The elimination market looks even closer with Heidi Range the slight favourite at 15/8, whilst Sam Nixon is just behind at 2/1.
“This is the first week there has not been a stand out favourite for the boot and both Sam & Heidi are in a fight for survival on Sunday,” said Hill’s spokesman Rupert Adams.
Dancing On Ice Elimination: 15/8 Heidi Range; 2/1 Sam Nixon; 4/1 Andy Whyment; 7/1 Chemmy Alcott; 10/1 Jennifer Ellison; 25/1 Sebastien Foucan; 33/1 Chico; 40/1 Matthew Wolfenden; 66/1 Jorgie Porter
Dancing On Ice Winner: 8/11 Jorgie Porter; 5/2 Matthew Wolfenden; 6/1 Chico; 9/1 Sebastien Foucan; 25/1 Jennifer Ellison; 33/1 Chemmy Alcott; 50/1 Andy Whyment, 66/1 Heidi Range, 80/1 Sam Nixon