The harmonies in this performance are the perfect Christmas gift.

Kelly Clarkson will kick off Netflix's NFL Christmas Day broadcast with a performance of one of her iconic holiday songs.

Kelly Clarkson will kick off Netflix's NFL Christmas Gameday with "Underneath the Tree." This marks a significant pop culture ...

The multi-hyphenate will perform her seasonal crowd-pleaser.

The singer had fans obsessed with her 'magical' cover of a Christmas classic.

American Idol' champ Kelly Clarkson will perform her Christmas hit "Underneath the Tree" during Netflix's NFL Christmas ...

The multi Emmy and Grammy Award winning superstar and renowned talk show host Kelly Clarkson will headline the opening show of NFL Christmas Gameday, bringing her ...

After losing Reindeer Games on 'The Kelly Clarkson Show,' Kelly Clarkson sang Melissa McCarthy a voicemail greeting set to a ...

The song was originally meant to be part of Clarkson's children's book. — -- Kelly Clarkson said she never expected her latest holiday hit, "Christmas Eve," to take off the way it has in part ...

Kelly Clarkson told a fan at a taping for The Kelly Clarkson Show that her festive anthem “Underneath the Tree” took her the shortest amount of time to write out of all of her songs The 2013 Christmas ...