Her absence from public events raised quite a few concerns in the minds of Americans.
The first lady has gone on other prominent global trips.
In a tweet storm on Friday, Black wrote: "I've been obsessing a bit over Melania's disappearance - and that's what it is".
OK, but that still does't explain why she can't go outside.
Tiffany sported a tweed minidress that she belted at the waist, completing her ensemble with clear-heeled sandals for a summery, on-trend look. The 24-year-old's last appearance came on Easter weekend, when she attended church services in Florida with her dad and was seen at the Easter Egg Roll at the White House on Monday.
Trump and aides: We're meeting to re-schedule Kim Jong Un summit
Kim Yong Chol, the highest-level North Korean official to travel to the US since 2000, was flying to NY on Wednesday. The vice chairman will be the most senior North Korean official to visit the USA for diplomatic talks in 18 years.
When recently asked about his wife's recovery, Trump said: "She's doing great".
'They're all at Bedminster, ' the source said. She's (Melania) not in the White House'. Has there ever been less scrutiny of a modern First Lady?
They are legal permanent residents of the United States and often travel with the Trumps.
The absence of the intensely private first lady has prompted widespread speculation and conspiracy theories.
Popular ones are that she has moved back to NY, is writing a tell-all book about her husband with the help of the Obamas or that she is cooperating with special counsel Robert Mueller, who investigated the President's campaign in 2016. The White House traditionally hosts a big Fourth of July celebration.
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