Guests included President Trump and the first lady, Vice President Mike Pence and his wife, Cabinet members like HUD secretary Ben Carson, Veteran Affairs secretary David Shulkin, and Ross and his wife.
White House Press Secretary Sean Spicer and his wife, Rebecca Miller, arriving at the wedding.
The bride wore a flowing lace gown and sparkling tiara for the nuptials.
But Pence didn't just attend - he officiated, a source toldCNN.
Mrs. Trump was seen wearing a pink blush dress and the president was in a tux.
Prior to joining the Trump administration, Mnuchin worked for the Goldman Sachs investment firm for almost two decades before founding a hedge fund. Linton, also a former producer, announced in May that she would be resigning from her position at Dune Entertainment.
It is the third marriage for Mnuchin, who divorced his second wife Heather in 2014 after 15 years of marriage.
Iran sends a message with missile strike in Syria
It said the attack targeted "a command base. of the terrorists in Deir Ezzor", Syria's oil-rich eastern province. Activists in Syria did not immediately have information about the Iranian-claimed strikes.
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