If you're wondering how close he looks to Leo, check out this side-by-side:
In one of his seemingly personal favorite bits, James Corden fits Rod Stewart and A$AP Rocky in his car for some sing along karaoke.
It's fun enough to just watch Rod Stewart languidly roll through his old catalog, but as is the case with these car rides, Corden takes the opportunity to leak more information out of his famous passengers.
And what Corden gets is some pretty honest tales of what life was like for Stewart at the height of his popularity.
The lead singer of "We the Kings" sings sang one of his own songs at a random karaoke bar while he and his band were on tour in Japan. I don't know about what you think, but I'm pretty sure the whole point of karaoke is to go outside your comfort zone. Who thinks he should have at least been juggling at the same time or something?