George Clooney's girlfriend definitely has her priorities -- she missed a night at the White House for a modeling shoot, but George found a suitable sub -- Michelle Obama.
George was at 1600 Pennsylvania Ave. for a White House State Dinner, honoring British Prime Minister David Cameron. Other famous attendees included Vogue editor-in-chief Anna Wintour, producer Harvey Weinstein, and actor Idris Elba.
As for Stacy ... we're told she left last night for Barcelona for a modeling shoot.
So we gotta ask ...
Trades Stacy Keibler
For 1st Lady ... For a Night
3/15/2012 10:52 AM PDT BY TMZ STAFF
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