Kolby Alexandra Koloff (born May 14, 1996) is an American Christian music singer-songwriter, who primarily plays a Christian pop style of worship music.

[3] She used to be an actress on Preachers' Daughters, before starting her singing and songwriting career.

[4][5] Koloff's music recording career commenced in 2015, with her first extended play, Grow, that was released on October 2, 2015, by Maxx Recordings.

[6] The single, "Grow", was her debut entrant on the Billboard magazine Christian Airplay chart, where it peaked at No.

[7] Kolby presented at the 5th Annual We Love Christian Music Awards which was broadcast on JUCE TV.