View gallery Image Credit: Getty Images for Elton John AIDS Matthew Koma and Hilary Duff have been happily married since tying the knot in December 2019. Since then, the husband and wife have expanded their family, welcoming daughters Banks, Mae and Townes. Hilary also shares her son, Luca, with ex-husband Mike Comrie. As fans now know, Matthew is a bit of a jokester! He's occasionally posted funny moments alongside Hilary and even involving other celebrities on social media.