Carrie Underwood says she initially thought she "can't do it" when faced with saving four singers and eliminating six for the "American Idol" Top 14.

The American Idol judges had some tough decisions to make during the live Monday, April 21, episode. With 10 of the remaining 20 artists in danger of going home, Carrie Underwood, Luke Bryan, and Lionel Richie had to choose four to move on and six to cut.