Beyonce Rocks State Dinner

Following Wednesday night's state dinner at the White House for Mexican President Felipe Calderón, President Obama found his way to a tent on the South Lawn and told guests, "I know we just had a very formal dinner. But we heard that this was the place for the real party." It's unlikely they were disappointed as Beyonce—accompanied by her husband Jay-Z and introduced by Obama as "somebody some of you may have heard of"—performed for the crowd. Other celebs bringing a dash of glamour to Washington at the formal affair organized in the Mexican president's honor: Whoopi Goldberg, Eva Longoria Parker, George Lopez, and Olympic speedskater Shani Davis.