If you are asking which First Ladies attended the Oscars this year, the answer is none. Michelle Obama was live via satellite from the White House. If you are asking whether other First Ladies have participated in the Oscars, the answer is yes: in 2002, Laura Bush participated in the Oscars. She too was not physically at the ceremonies, but she made a videotaped appearance.
Paul Newman
There have been 43 presidents, but 45 first ladies. (Grover Cleveland was a bachelor at first, and his sister Rose served as First Lady; but then he got married, and his wife Frances became First Lady. To further complicate things, President Cleveland was elected twice-- to two non-consecutive terms-- #22 and #24, so his wife Frances was counted two separate times). I enclose a link to a list of all the American First Ladies.
35
None.
The Oscars
fourteen
how many Oscars have dirty dancing won
Garbo won zero Oscars
It did not win any Oscars.
Ladies First was created in 2005-05.
None. The first two movies were nominated for an Oscar but neither won.
The King's Speech got 12 Oscars.