Conversation so far:
What role did Studdard have on Biggest Loser?
and was credited as its first ever celebrity contestant.
Did he do well?
Studdard's elimination was voided and he returned before once again being eliminated during the competition's eighth week.

Question: Why was his elimination voided?
Self-contained rewrite: Why was Ruben Staddards elimiination voided on the Biggest Loser?