Jimmy Fallon host of The Tonight Show Starring Jimmy Fallon, a late-night talk show that airs on NBC, wore a wig once more on Thursday's Tonight Show for the "Evolution of Mom Dancing Part Two". Mrs. Michelle Obama returned to the show to celebrate the 5-year anniversary of the "Let's Move!" initiative against childhood obesity. The awkward dance sequence was a sequal to 2003 "The Evolution of Mom Dancing". The Evolution of Mom Dancing (2003): The dance starts with the "shimmy twist", followed by "shush and tush", "knock knock" and so on. The first video in 2003 went viral on social media and so did this one, uploaded on YouTube on April 2, 2015 the video has got 3 million views. The Evolution of Mom Dancing Part Two (2015):