James Corden is on a roll with his Carpool Karaoke segment. It has to be one of the best viral features to come out of any US talk show. It's up there with Jimmy Kimmel's I Told My Kids I Ate All Their Halloween Candy or Mean Tweets. He's had some of the biggest names in the music world and in showbiz joining him for a ride along on his way to work. People like Mariah Carey, Adele, Selena Gomez, Chris Martin and Gwen Stefani have taken part. Even Justin Bieber has done it, not once but twice. Our favourite one was with Red Hot Chili Peppers. Even if you're not a fan of the band, you will know all their music and appreciate their Carpool because it was gas.

This is the best one yet! https://t.co/7BIqyeGSaL

— Her.ie (@Herdotie) June 14, 2016

And then the latest one with Selena Gomez saw the pair changing things up and doing the karaoke from the top of a rollercoaster.

Brilliant! https://t.co/9kJzVXoJae — Her.ie (@Herdotie) June 22, 2016

The latest guest linked with a spin is the LAST person we ever thought of. That's not saying it won't be good we just don't know how it will work. According to Variety, Michelle Obama is the next person lined up. The First Lady only just announced that she joined Snapchat.

Oh hey! Look who just joined @Snapchat. ? Add: MichelleObama ?? pic.twitter.com/G8GgOOGPJ0

— The First Lady (@FLOTUS) June 21, 2016

And then who popped up on her Snapchat only JAMES CORDEN and with a MICROPHONE emoji as well. Variety is saying that although it hasn't been announced, she is due to take part in the viral segment soon.

Wait a minute... What's @JKCorden doing on Michelle Obama's Snapchat?? ? https://t.co/HWdGAdTyRU pic.twitter.com/zMI9CfwyFu — The Late Late Show (@latelateshow) June 21, 2016

Usually, James goes for singers and musicians to sing along in his car with mostly their own music and few odd ones thrown in. So it just leaves us wondering what she would even sing? And if she can even sing. We know that Barack has a great set of lungs on him but just not sure about Michelle. Either way, it's bound to be brilliant, just not what we expected.