Kelly Clarkson Goes Glam After Disneyland!

Kelly Clarkson wowed the audience on "American Idol" with a special return performance — just hours after looking extremely unglamorous while enjoying Disneyland! The National ENQUIRER caught the very pregnant rock star enjoying a day out with daughter River Rose Blackstock, and the expecting mom dressed down for the occasion!

Few people in the crowd even noticed the American Idol among them as Kelly enjoyed the day in massive black overalls and a matching floppy hat. But by the end of day, Kelly was rocking a very different look as she returned to the stage of the show that launched her career!

The first-ever "American Idol" winner marked the first live broadcast of the show's final season by performing "Piece by Piece." The touching song about an absentee parent left the crowd, the judges, and even Kelly in tears by the time she was finished.

"Super pregnant and hormonal," Kelly later explained. "I'm pregnant, and it's nostalgic, and I can't believe it's the last season. I'm really sorry I just bawled."

The ENQUIRER has also revealed that Kelly is recovering from a rough 2015, as the star abruptly canceled 21 dates on a planned live concert tour — with the pop star claiming that doctors ordered her to rest her voice.

A source told The ENQUIRER at the time: “It’s just as well that she’s taking the time out because everyone is worried about her pregnancy, and this is the safe thing to do" — with friends already worried about the diva's health over the weight she'd gained during her previous pregnancy. But as Kelly proved last night, she can still look great when it's time to hit the stage!