Michelle Obama and her memoirBecoming have earned yet another accolade.The New York Times bestselling memoir, read by the former first lady herself in the audiobook, picked up a best spoken word album Grammy on Sunday night during the awards show's pre-show.This was Obama's first Grammy win; she was previously nominated for American Grown: The Story of the White House Kitchen Garden and Gardens Across Americain 2013.Obama beat out various artists in the category, includingMichael Diamond, Adam