Janelle and her family revolve gatherings around unhealthy foods and drinks. Will she be able to balance a healthy lifestyle while spending time with her loved ones?

Holly's mom is afraid that her daughters will remain unhealthy and overweight if a change is not made. Can Holly lose weight while handling the pressure of her family?

Maddy battles her drug and alcohol addictions by turning to food. Can she let go of her troubled past while managing to lose weight?

Sammy is a "Momma's Boy" who has a hard time making decisions on his own. Can he finally grow up and transform into the fit man that he wants to be?

Latrice seems outgoing and funny, but on this inside, she is insecure and unhappy. Will she be able to overcome her defensive attitude and reach her goals?

Lindsey is a high school senior that wants to be a college cheerleader. Will she lose enough weight to make the squad? Or will her tumultuous relationship with her dad bring her down?

Terra has become overweight by following her mom's bad habits. Will she be able to make a change even if her family doesn't?

Josh is a teenage boy that has dreams of standing on a surfboard and being a regular kid. See if he can transform his body in the most grueling summer of his life.

For these teens, this is their last chance before college to make a change. Will they conquer? Or will they crumble? All new episodes of 'I Used To Be Fat' begin Tuesday, October 11 at 10/9c.

Catch up with the cast of 'I Used To Be Fat' and see how far they've come since the summer.

When Kelly lost her father to cancer she turned to food to cope with her loss.

For Tanner life was a dream on the wrestling team and with a pretty girlfriend, but when he gained 100 lbs he lost his passion for life.

Kirsten is an A student with a supportive family, but will her negative self-talk get in her way of losing weight?

When a Daria, a popular dancer moves to Atlanta, the isolation makes her turn to food for comfort.

Jordan's rough upbringing made him turn to food for comfort, but he hopes to turn his life around and become a true athlete.

Makenzie's father puts pressure on her to lose weight so she can find a man.

Future chef Dominick has trouble keeping off the pounds with his food-centric Italian family.

Homeschooled and coddled Marci needs tough love from her trainer Justin to turn her life around.

Homecoming Queen Gabriella has everything she wants except for the perfect body; watch as she turns her life around in one summer.