People News Hilary Duff and Matthew Koma make red carpet debut as couple 01/30/2017 Hilary Duff and Matthew Koma made their red carpet debut as a couple in Los Angeles. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Hilary Duff Mike Comrie Younger
