Jennifer Hudson sings Happy Birthday to Barack Obama

Singer Jennifer Hudson has recently treated American President Barack Obama with her soulful voice on his birthday.

The Grammy Award winner sang ‘Happy Birthday’ while the president celebrated his 50th birthday at the Aragon Ballroom in the President’s hometown of Chicago.

Her performance garnered all the attention and she executed the sexiness that had once oozed out of late Hollywood actress Marilyn Monroe.

The event reminded people of the time Monroe sang ‘Happy Birthday’ for the then President of the United States, John F. Kennedy, on his forty-fifth birthday, back in 1962.

The 29-year-old singer  led a crowd of 2,400 in song at a special Democratic Fundraiser. Certain reports said that the room was literally on fire as the thermostat of the room read 92 degrees when the president walked out on stage.

But soon the room cooled down as soon as Obama cracked a joke on his big day.

While addressing the crowd, Obama said that he couldn’t have a better birthday present than spending the night with them.

Meanwhile, Hudson had looked absolutely stunning in her new size-zero look. The singer had sported a short, black dress with a sweetheart neckline.