Hillary Scott

Chris Tomlin and Lady Antebellum's Hillary Scott also join Rhett on the song.

Scott describes her twin blessings as "bringing more joy than I could’ve ever imagined." See how they've grown!

It's beginning to look a lot like Christmas in country music!

Stars may lead glitzy lives, but when Thanksgiving comes around, they want home cookin'.

'Amercian Idol' has missed out on quite a few future stars over the years.

These women are kicking down doors, fighting for equal representation and broadening the path for the female country acts who come after them.

Mom, Mother, Mama, Mommy -- whatever she's called, she's played an integral role in these country stars' lives.

Lookin' good, Hil!

D'awwww!