The heavyweight actor recently began dating Omarosa Manigault-Stallworth, a participant on the 2004 season of Trump's hit programme, after meeting her at a grocery store.
He recalls, "I was in there one day and I saw her and I thought to myself, that is a gorgeous woman. She is fine."
Duncan plucked up the courage to ask her out and the pair has been together ever since.
And Manigault-Stallworth admits the hulking star is really a big softy.
She tells OKmagazine.com, "He is so incredibly romantic!"