The 29-year-old actress and Matthew are said to have ended their relationship back in March due to their busy work schedules, but Hilary and the singer have since remained on good terms, according to E! News.
Hilary and Matthew, 29, made their red carpet debut as a couple at a pre-SAG Awards party earlier this year.
However, the blonde beauty has remained tight-lipped about her romance with Matthew, except for one social media post about their vacation in Costa Rica in February.
Alongside a holiday snap, Hilary wrote at the time: "Take me back to Costa with him.
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