These Celebrities Went Through Intense Body Transformations - Page 37 of 61

Lauren Alaina

Photo: L: Shutterstock/Kathy Hutchins R:Shutterstock/Kathy Hutchins

After finishing second on American Idol in 2011, Alaina has produced several top 40 singles and has also decided to tackle her weight issues. She’s managed to lose a total of 40 pounds through a low-carb, high-protein diet, along with better portion control and plenty of workouts at the gym – especially squats.