Is she drinking out of some other guy’s cup? Or is that her assistant holding the Queen’s drink?
Here's the Reuters caption:
U.S. first lady Michelle Obama takes a sip of a drink from friend Dr. Eric Whitaker as President Barack Obama looks on as they arrive for lunch at Nancy'sRestaurant in Martha's Vineyard in Oak Bluffs, Massachusetts, August 25, 2010.
Must be some weight loss drink he's concocted for her.