Kelly Clarkson‘s "Wide Awake" cover made quite the impression on Katy Perry ... "Wide Awake," the final single from Perry's Teenage Dream album cycle, was included on the set's 2012 deluxe ...

After Clarkson, 41, shared a powerful rendition of Katy Perry's 2012 smash hit "Wide Awake" for The Kelly Clarkson Show's Kellyoke segment earlier this week, Perry made sure to chime in.

Katy Perry dodged a recent question about working with controversial music producer Dr. Luke. The "Wide Awake" singer got candid ... work with Dr. Luke on this album." Start the day smarter.

On her talk show's musical segment this week, Kelly Clarkson performed a piano-backed rendition of Katy Perry's hit, "Wide Awake ... for "Daisies" from her album Smile, Clarkson tweeted ...

Katy Perry is not holding back ... claiming she plans to create her most personal album ever four years after her last release. Now, the Wide Awake hitmaker is dishing on how her distance from ...