Video: Michelle Obama And Serena Williams Dance To House Music

    She was all, "Let's move!" And then she did.

    View this video on YouTube

    On Thursday, the FLOTUS celebrated her "Let's Move" campaign's third anniversary with an event in Chicago that closed with her dancing on stage with a bunch of school kids. Famous fit people on stage with her included Serena Williams, Bo Jackson, Colin Kaepernick, Dominique Dawes, Gabby Douglas, and Bob Harper from The Biggest Loser. Nike also pledged $50 million to the Let's Move initiative, so Michelle had a lot to celebrate.

    And now, the GIFs.

    And stills!