"Hey! A Child Is Born!" is a Christmas song by KellyMarie. The song starts by setting a familiar Christmas scene with "Frosty windows, hints of peppermint / And don't forget the pageant," and a "predictable script" of the nativity. The song gradually shifts to the Christian message of Christmas. The song aims to be "a fun-loving, whimsical Christmas anthem" that has "infectious energy and meaningful message." KellyMarie, already known for "family-friendly love songs", sees this single as her first Christian release.

The song can be found on Spotify, YouTube, and other popular streaming services.

Here are links to write-ups about the song on ChristianDance.eu and ChristianMusicToday.eu.