One follower asked, "Love the swimsuit! Where is it from?" And another echoed that question, saying, "What is the brand of ...

Underwood won Season 4 of the singing competition show in 2005, and recently returned for Season 23 as a judge.

Carrie Underwood is reliving her American Idol ... nostalgic run on the series by sharing some “never before seen” photos on Instagram. “I have no idea how that 21-year-old Carrie ...

Carrie Underwood is one of the biggest success stories in American Idol history, from her well-deserved win of Season 4 of ...