Michelle Obama took to Twitter on Sunday to send her husband an affectionate birthday message -- and a gentle ribbing about the U.S. President's graying hair.
“Happy birthday, Barack! Your hair's a little grayer, but I love you more than ever,” Michelle Obama wrote on her official twitter account, @FLOTUS.
The message was accompanied by an undated black and white photo of the Obamas as a young couple relaxing on a sofa.
Barack Obama is spending his 52nd birthday weekend at Camp David, the rural Maryland retreat made available to U.S. Presidents. He was to return to Washington later Sunday.
Michelle Obama tweets birthday love to ‘grayer’ Barack