Hilary Duff and Matthewbr Koma Are Engaged 31-year-old Duff broke the newsbr to Instagram on Thursday. Her post showed offbr the new engagement ringbr and was captioned, “hebr asked me to be his wife.” Koma also posted the same picture to his account,br captioned, “I asked my best friend to marry me…” Duff and Koma were reported to havebr met in 2015 when working on herbr album, ‘Breathe In. Breathe Out.’ The pair didn’t begin dating untilbr January 2017, but split up a few monthsbr later due to conflicting schedules. They then reconnected inbr October 2017, and had theirbr first child together in October 2018. This will be Duff’s second marriage,br as she finalized her divorce from Mikebr Comrie in 2016 after six years of marriage.