Designer Jason Wu found out with the rest of the world that Michelle Obama had chosen his gown for the inaugural balls on January 20th.
Looks like he was equally surprised when she stepped off Air Force One in London on Tuesday wearing another one of his creations.
Wu said the First Lady has had the chartreuse dress for a while -- it was part of a wardrobe he designed for her earlier in the year. "I had no idea she was going to wear it," Wu said.
He said he designed the dress without knowing the occasion, but felt she picked the right moment to wear it. "Yellow is such a great color, and it's nice that we are seeing spring right now," Wu said. "It's definitely very optimistic."