Carrie Underwood ate 800 calories a day after 'American Idol
By A Mystery Man Writer
![](https://pagesix.com/wp-content/uploads/sites/3/2020/03/carrie-underwood-1.jpg?quality=75&strip=all)
After her big "American Idol" win in 2005, Carrie Underwood was eating as few as 800 calories a day to lose weight.
![](https://i.dailymail.co.uk/1s/2020/03/02/16/25438336-0-image-a-36_1583167585144.jpg)
Carrie Underwood reveals she ate only 800 calories a day after American Idol
![](https://i.dailymail.co.uk/1s/2020/03/02/16/25435608-8066029-image-a-32_1583167385724.jpg)
Carrie Underwood reveals she ate only 800 calories a day after American Idol
![](https://pagesix.com/wp-content/uploads/sites/3/2020/03/carrie-underwood-1.jpg?quality=75&strip=all)
Carrie Underwood ate 800 calories a day after 'American Idol
![](https://i.dailymail.co.uk/1s/2020/03/02/16/25435604-8066029-image-a-27_1583167357236.jpg)
Carrie Underwood reveals she ate only 800 calories a day after American Idol
![](https://i.dailymail.co.uk/1s/2019/11/25/01/21420890-0-image-m-26_1574645093211.jpg)
Carrie Underwood reveals she ate only 800 calories a day after American Idol
![](https://i.dailymail.co.uk/1s/2020/03/02/16/25435578-8066029-image-a-26_1583167048577.jpg)
Carrie Underwood reveals she ate only 800 calories a day after American Idol
![](https://i.dailymail.co.uk/1s/2020/03/02/16/25438466-8066029-On_American_Idol_in_2005-m-42_1583167871223.jpg)
Carrie Underwood reveals she ate only 800 calories a day after American Idol