Obamas host White House farewell party
US President Barack Obama and First Lady Michelle Obama hosted a farewell party at the White House on Friday night. The celebrities in attendance included Paul McCartney, Meryl Streep and Robert De Niro, while musicians Pharrell Williams and Solange Knowles are believed to have performed at the event. Interestingly, Obama earlier said they would be hosting a "grown-up" farewell party.