Beyonce sings for Obamas' first dance
21st Jan 2009 | 14:59
Watch the footage here
What a few months for Beyonce: first she gets to duet with Alexandra Burke on the X Factor, and last night she sang as Barack and Michelle Obama had their first dance as America's First Couple.
At Last was the number chosen – a song Beyonce recently sang when she played Etta James in the film Cadillac Records – and the former Destiny's Child star looked genuinely overwhelmed as she finished her performance.
But don't just take our word for it – check out the clip below.