Victoria Beckham shows her funny side with 'Mannequin' reboot trailer and Carpool Karaoke

That secret filming Victoria Beckham was getting up to? Turns out it was some 'Carpool Karaoke', but just not how we're used to it.

Instead, Corden and Beckham were working on the 'trailer' for the "reboot that nobody asked for", their take on the '80s classic 'Mannequin' that originally starred Andrew McCarthy and Kim Cattrall.

There's a lot going on in this 'trailer'/mini Carpool Karaoke/skit/potential Target ad(?) but at least Beckham is having a lot of fun (plus we get to listen to some Starship). And it's nice to know that they'll accommodate celebs who aren't renowned for their singing with a bit of Carpool Karaoke anyway.

At least it wasn't a 'Viva Forever!' Crosswalk Musical.