The Biggest Loser Australia

Impromptu weigh-in (7x20)

Air date: Feb 22, 2012

The contestants prepared for a surprise weigh-in, with the second Immunity and another 24-hour leave pass on the line. Lydia lost the biggest number, winning her the massive reward. The other housemates trained with the Manly Sea Eagles, with Shannan once again meeting resistance from Hamish. The final Immunity and leave pass were on offer to the winner of a chocolate-themed Temptation. The rules were simple: whoever ate the most was declared the victor, with the players blindfolded so they weren’t influenced by their peers. For another week, Hamish played and looked to be cruising to victory.