Do 'American Idol' Season 23 judges Carrie Underwood and Lionel Richie have beef with each other? Here's what fans have subtly noticed.

Will Carrie Underwood return after 'American Idol' Season 23? Here's what a source says about how she and the crew are uncertain.

Carrie Underwood’s performance as a judge has drawn a wide range of reactions from viewers and ... family in Tennessee as a possible concern. Fan responses have also been varied.