Kelly Clarkson and Carrie Underwood, two of American Idol’s biggest stars, have been at the center of feud rumors.

Kelly Clarkson and Carrie Underwood have faces years of speculation the two are locked in a bitter feud, but what is the ...

According to an insider, 'American Idol' winners Carrie Underwood and Kelly Clarkson 'never connected.' Here's what they said ...

Meet the "Idol" finalists who lost, but went on to win Academy Awards, earn millions of record sales, and tour with legendary rock bands.

Some American Idol winners became superstars, while others faded from the spotlight. Here's what happened to those who ...

"American Idol" alum Kelly Clarkson marked her 1,000th episode of "The Kelly Clarkson Show" and admitted to her fans that she ...

Kelly Clarkson returned ... While fans were glad to see Clarkson back on their TV screens, the "American Idol" alum didn't explain why she's been taking a hiatus from the show.

From contestants who nearly botched their auditions, to folks who floored the judges, these tryouts from past "Idol" winners ...

American Idol Season 23 is in full swing ... time alongside Lionel Richie and Luke Bryan. As for Clarkson, she hosts The Kelly Clarkson Show, where she sings for her audience and speaks to ...

It has been well over a week since pop star Kelly ... NBC talk show The Kelly Clarkson Show, and fans are becoming increasingly worried about her continued absence. The American Idol alum last ...