Jennifer Hudson was given the honor of serenading President Obama and First Lady Michelle Obama three times – for three separate Inaugural Ball appearances in Washington D.C on Monday.

The 31-year-old “American Idol” vet sang Al Green’s “Let’s Stay Together” for the couple’s first dance of the night at the Commander in Chief’s Ball, which took place at the Convention Center.

The slimmed down Hudson looked stunning in a cowl neck black gown and sparkly platform high heels for her performance HERE!