The second it was announced that Britney would be joining James Corden for a round of 'Carpool Karaoke', die-hard fans were concerned with how Spears, who is not really known for her live singing, was going to pull it off.

The answer, it seems, is with lots of awkward giggling, seat dancing and pouting.

We'll have to wait until Friday morning to see the whole thing but for now, enjoy Britney dodging the karaoke part of the carpool while Corden sings along to 'Toxic', and Spears giving him a slap for being 'dirty'.

And hey, if this turns out to be just 15 minutes of Britney giving Corden digs, we'll be happy.