Gwen Stefani Joined By Two Very Special Guests For James Corden’s Carpool Karaoke

We might sound like a broken record here, since we make this exact statement every time a new Carpool Karaoke arrives, but we truly think James Corden has outdone himself this time.

Not only did he get Gwen Stefani to help him get to The Late Late Show, but he also casually managed to persuade two other Hollywood A-listers to hop in the backseats - George Clooney and Julia Roberts.

Copyright [YouTube/The Late Late Show]

Y’know, no big deal.

Except that it is a pretty massive deal, seeing as though having three of the biggest global stars in your car for your daily commute isn’t exactly an everyday occurence.

Teaming up for the most star-studded Carpool Karaoke ever, James and Gwen initially sung through some of her best hits together, including ‘Don’t Speak’, ‘The Sweet Escape’ and recent track ‘Used To Love You’.

But when he realised he needed two more passengers to use the carpool lane, James had to quickly draft in the big guns, calling in George (as you do), who in turn got Julia involved.

Copyright [YouTube/The Late Late Show]

Creating a new all-star supergroup, the four-piece sung along to ‘We Are The Champions’ and ‘Hollaback Girl’ - which is where we were also given the gift of George explaining what a ‘Hollaback Girl’ is.

Though Gwen did admit she’ll never actually reveal who or what is the real meaning and inspiration behind the track.

We can’t wait to see what James comes up with next - but for now, here’s the full Carpool Karaoke video: