Michelle Obama talked to kids of parents who work at the White House. They asked her questions about her favorite color, books, what it was like at the White House.... FLOTUS said one of her favorite books was "Song of Solomon." She said the Obama and Malia read the entire Harry Potter series together. FLOTUS's favorite sport to watch and play is tennis. Her favorite color -- all of them, but if she had to choose, lavender. Her favorite places at the White House are the Rose Garden and the Yellow Oval Room.