Two White House journalists said they were present when the first lady was spotted on May 30, and reported at the time that she looked well. Trump said that Brzezinski was "bleeding badly" from a facelift when she and Scarborough visited the president's Mar-a-Lago estate just prior to his inauguration.
The mother-of-one, wore a safari style beige coat with a belt that nipped in at the waist and her favourite snake-skin heels.
"She feels great", she wrote, "doing well".
Melania Trump attended a White House event for military veterans on Monday, ending a 25-day absence from the public eye that had sent the rumour mills into overdrive. Where was Melania? Was she okay?
"Mrs. Trump has always been a strong and independent woman who puts her family and certainly her health above all else, and that won't change over a rabid press corps", she told Fox News.
Stephanie Grisham, her communications director, said in an email on Wednesday that Mrs. Trump would be attending a briefing on the coming hurricane season at the Federal Emergency Management Agency because "it is an issue that she cares very much about".
With her public absence growing longer, the conspiracy theories are starting to circulate on social media, with no evidence, of course. She hasn't been seen for 24 days, and public speculation was growing. She spent five days in the hospital, but when she failed to resurface after that, people began to wonder what the hell was going on. Instead, President Donald Trump insisted that he would hold an event celebrating America.