First Lady Michelle Obama joined James Corden for "Carpool Karaoke" alongside Missy Elliot.

First Lady explained that  it was her second time riding passanger side in a car  in seven years. In additon, the First Lady talked about using Snapchat and her new initiative Let Girls Learn.

"We're really focusing on trying to get girls around the world educated," Obama says. "Right now there's 62 million girls worldwide that aren't in school for a variety of different reasons. So much could be corrected in the world if girls were educated and had power over their lives. My message to kids here is, 'Don't take your education for granted, because there are girls around the world who would die to get the education we have.'

"So I want our girls and boys here to be aware of it and I want them to com along on this trip with me, and Snapchat was a good way to hook them in."

When it was time for First Lady to hit Beyoncé  "Single Ladies" she did not miss a beat. In addition, Missy Elliot came in the car a started doing Karaoke to her 2001 hit song "Get Ur Freak On"

http://youtu.be/ln3wAdRAim4