Despite the gravity of the situation, I am not convinced that the task of informing our society about our childhood obesity crisis should be placed on the shoulders of two 13-year-olds and a 16-year-old, especially with millions watching their personal weight-loss experiences each week.

After an emotional Danni explained how she hated seeing Pam go in last week's episode, the Biggest Loser contestants returned home to find that all the food had been taken from the kitchen. "You've got 10 overweight people," said the Blue Team's Michael. "You don't mess with our food!"

After a surprising and action-packed two-day season premiere (if you haven't already, have a look at our recaps of part one and part two), the contestants of The Biggest Loser were faced with a different type of challenge: a quiz about childhood obesity.

But despite her histrionics and real talk, Jillian wasn't the true star of last night's show. That distinction went to the three obese teenagers: 16-year-old Sanjana "Sunny" Chandrasekar and 13-year-olds Lindsay Bravo and Noah "Biingo" Gray.