kelly clarkson

From singing competitions to slice-of-life shows, these U.S. reality TV stars made it big — and so did their bank accounts.

Kelly Clarkson was singing her popular "Since You've Been Gone" at a charity event for Shaquille O'Neal when the big man decided to jump on stage and join her.

She's moving on from the marriage on multiple fronts recently.

Kelly allegedly screamed when she heard the news!

The palatial home is simply incredible.

These celebs had NO chill.

Kelly even signed an autograph as Carrie.

BTS are nominated in two categories.

'Someone far wiser, cooler and hotter is taking his seat.'

The couple have been married for nearly seven years.

Selena and Kelly spoke about what makes a good singer.

Kelly Clarkson shared her support for Pink's letter.

While some stars were able to recover like a pro, others needed a little help from the audience.

The 2000s had some pretty questionable celebrity fashion moments.

She's headed to Vegas!

Kelly shared words of wisdom for Taylor.

Clarkson heroically hosted the 2019 Billboard Music Awards even though she'd been suffering through the worst of appendicitis.

Here are all the winners from the 2019 BBMAs.

See all the celebrity fashion looks on the 2019 Billboard Music Awards red carpet.

Kelly Clarkson opened up about her young daughter's less-than-impressed reaction to her vocal practice.