Despite losing 4.6kg, Margie still faces the uncertainty of Elimination.
Margie scores a huge loss of 4.6kg and moves her into second spot
Margie's 1 kg weight advantage, gives her 1.1kg weight loss a boost this week
Despite shedding a further 2kg, it's not enough to keep Margie above the Yellow Line.
Margie looks puzzled after a disappointing 1.1kg loss.
Unlike her peers, Margie has plenty to smile about as the week's Biggest Loser.
Margie takes Biggest Loser of the week with a 5.8kg loss, coupled with a 1kg weight advantage.
Margie looses only 0.8 kg this week, but luckily has immunity and is safe for this week
Margie pulls a great figure as she loses 5 kg
Margie is a little disappointed with her loss of 2.9 kg
The Red team are delighted by Margie's loss of 6.6 kg this week
Margie's strong loss of 5.4 kg and is this week's Biggest Loser
Margie's loss of 3.9 kg is a good start for the girls in Red
Margie is a happy Biggest Loser camper with her great weight loss of 5.1 kg and the 2 kg advantage is the icing on the cake for the Reds
Margie reaches for the sky after kicking things things off in an impressive fashion.
Tipping the scales at 159.1 kg, Margie is one of the heaviest Biggest Loser women