The O'Kanes were an American country music duo composed of Jamie O'Hara and Kieran Kane, both vocalists and guitarists. Active between 1986 and 1990, the duo recorded three albums for Columbia Records and charted seven singles on the Billboard Hot Country Singles (now Hot Country Songs) chart, including "Can't Stop My Heart from Loving You".

Source: Wikipedia (https://en.wikipedia.org/wiki/The_O%27Kanes)