Where It All Started
The 24-year-old voiceover artist began season 15 of The Biggest Loser weighing 260 pounds.
Eating Healthy
In order to lose all of the weight, the Rachel had to learn to cook more slimming foods.
Weight Training
Rachel builds some muscle with weight training.
Work It Out
With lots of exercise, Rachel began shedding some pounds.
Red Hot
The red team was all smiles while competing.
Yum
Rachel continues to develop healthy eating habits.
Time to Go Shopping
One of the best things about weight loss?! Shopping for your newly slim figure, of course! This lucky girl got tips from expert fashion consultant Tim Gunn.
Almost There
Rachel is almost down to her end weight of 105!
Finale
Rachel awaits her results during the season 15 finale.
Big Winner
Rachel took home the top prize of $250,000 for losing 155 pounds!
Brand-New Look
Rachel models her new physique after her big win.
"Perfect Weight"
Several months after the show ended, Frederickson shared a pic of her 20-pound weight gain, writing, "I think I'm at my perfect weight."