Kelly Clarkson

Kelly is joined by Zac Efron, Missy Elliott, Shia LaBeouf and more.

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.

Since 2002, covers have been a fan-favorite staple of Kelly's concerts.

From Lady Gaga to Roseanne Barr, revel in the best — and worst — renditions of 'The Star Spangled Banner' celebrities have to offer.

The 2000s had some pretty questionable celebrity fashion moments.

Many don't like Legend and Clarkson's take on the classic at all...

The two pop stars discussed body image on Clarkson's new talk show.