What’s better than James Corden driving around with celebrities belting out their biggest hits? Well, basically anybody else driving around with celebrities belting out their biggest hits.

In this fan-made video pop queens Britney and Christina Aguilera ride with each other, and react accordingly to one another’s vocals. Needless to say, there’s some shade (but not enough for the petty likes of us).

But seriously, we’d be down to watch some kind of variation on this; two divas who hate each other’s guts get into an uber pool, and see which one can drag the other the furthest, while she sings her own tracks acapella.