Elton John And His Costumes Join James Corden For One Amazing 'Car Pool Karaoke'

It's the circle ... of carpools.

Here's one for the ages.

On Sunday night after the Super Bowl, living legend Elton John joined James Corden and his fast-becoming-legendary late-night sketch, "Carpool Karaoke."

During the extended clip for the Web, Elton and James sing a string of classic hits, such as "Tiny Dancer" and "Circle of Life." 

During "Circle of Life," the duo even shared a Simba costume!

Elton John recently released his album Wonderful Crazy Night, which you can get on iTunes here.

Watch the full episode below and sing along: