Elvis pledged his support to the president in the war on drugs, and had the president look in his desk for presents for his bodyguards… and their wifes… But Elvis was not the only celebrity to visit Nixon. .Frank Sinatra became a Nixon buddy, but early in Nixon’s presidency, his staff debated whether it was appropriate to have Sinatra sing at the White House. "I am sure that many of our friends in the entertainment field would think it wrong to have a former anti-Nixon person entertain at the White House," presidential aide Dwight Chapin wrote in a 1970 memo. But Sinatra did perform, and he was soon signing his hand-written notes to the president, "Affectionately, Francis," while Nixon, ever the stiff, signed a photo of the two, "Richard Nixon."
Source: ElvisMatters / Updated: Nov 29, 2007