James Cordon has made some episodes of "Carpool Karaoke" with some big names, but this may top them all!
On June 9th, Paul McCartney made an appearance at the Philharmonic pub in his hometown of Liverpool as a surprise. In the audience was James Cordon, so many are suggesting that he was recording a segment for "Carpool Karaoke".
McCartney was spotted with Cordon both at his Penny Lane home and in a car together.
What do you think? Does it sound as though Paul will be on "Carpool Karaoke"?