The name you were thinking of was Susan Hawk
from Survivor 1.
Sugar said what she said during the voting. Corinne was apparently one of the most disliked contestants of all time. Even Jeff Probst said that she was a nasty piece of work and was looking forward to seeing here go.
Mind you,from what I have read and heard,Sugar is being portrayed as a person much nicer than she really is and....if she happens to make it to the final,I doubt if she will win.