India, April 29 -- A remark by Donald Trump at a White House event has added to his feud with Jimmy Kimmel, after the US president appeared to joke about his own death. It prompted the late-night host to call out the irony.

The moment unfolded during a garden party at the White House held in honor of Britain's King Charles and Queen Camilla, who were visiting as part of a commemorative tour, The Hollywood Reporter reported. Speaking about his parents' 63-year marriage, Trump turned to Melania Trump and said, "That's a record we won't be able to match, darling. It's just not gonna work out that way."

The remark drew attention as it appeared to allude to his own lifespan. Melania Trump was seen reacting with a smirk.

Trump, who turns 80 ...