James Corden has managed to make quite a wave with his ‘Carpool Karaoke’ videos from ‘The Late Late Show with James Corden’.

It officially started with Mariah Carey last year and it’s done nothing but get better since then.

He’s had the likes of Rod Stewart, Stevie Wonder, Adele, Elton John, Jennifer Lopez and even documented his bromance with Justin Bieber whilst on his way to work.

His latest segment of ‘Carpool Karaoke’ once again offered a star studded line up.

It began with former No Doubt lead singer Gwen Steffani, before movie stars George Clooney and Julia Roberts joined the party as surprise guests.

They busted out the ‘No Doubt’ classic ‘Don’t Speak’, before moving onto some of Gwen’s solo stuff, including the song that taught people how to spell banana – ‘Hollaback Girl’.

But most importantly, the quartet belted out a rendition of Queen’s ‘We Are the Champions’.

Source: Theladbible