The weekend's latest show saw the eleven remaining skaters perform to classic pop songs, with Dallas star Charlene Tilton getting the boot in the skate off.
Giving his verdict after the show had finished, Louie said: “I think the person who stood out the most [on Sunday] was Sebastien. I didn’t give him the highest score but his content, his energy and his presence… I think he could go all the way.”
And the new judge added: “There’s definitely a fight on between Matthew (Wolfenden), Sebastien (Foucan), Chico and Jorgie (Porter). These people are really showing that they’ve got enormous potential.”
But Louie also suggested that Sugababe Heidi Range could be the dark horse of the competition.
He explained: “I must Say Heidi, like I said it was a very simple performance but sometimes simplicity is the key and she did a very simple, beautiful and refined combination [at the weekend], so if she adds some fire to that who knows.”
Dancing On Ice 2012 continues this Sunday night with a Valentines special!