Article continues below advertisement2013: Hilary Duff and Matthew Koma MetSource: MEGAHilary Duff has been married to Matthew Koma since 2019.Hilary Duff is all about her husband, Matthew Koma.The "Mature" singer was still married to her first husband, Mike Comrie, when she worked with Koma on her 2015 album, Breathe In. Breathe Out. They had a two-hour lunch together after she heard his demos."There wasn't an instant spark because I think when you're walking into a professional meeting, you know nothing about the other person," Duff told Vogue in a December 2019 story about their wedding.