The 'Dancing On Ice' semi-finalists must perform alone this weekend.
Sam Attwater, Chloe Madeley, Laura Hamilton and Johnson Beharry have been told by show mentors Jane Torvill and Christopher Dean they must create a full routine themselves and then perform it solo on Sunday (20.03.11).
Host Phillip Schofield revealed on 'This Morning': "Torvill and Dean took everyone on the ice and revealed the toughest ever challenge.
"They must skate alone and do a full routine, which they must choreograph themselves. They are allowed to use the professional skaters, so they can be lifted by them, but they must come up with it all by themselves and then present their final routine to Torvill and Dean."
Phillip - who co-hosts 'Dancing On Ice' alongside Holly Willoughby - also revealed while war hero Johnson is "excited" about the latest twist, Chloe Madeley, who has topped the leader board for the last two weeks, is "scared" about the prospect of going it alone on the ice.
Meanwhile, former 'EastEnders' actor Sam has come up with a cunning ploy to win over viewers.
Phillip said: "Sam said that he wants to go out there and skate naked because it will distract everyone."