Gwen Stefani's Carpool Karaoke Was Crashed By George Clooney And Julia Roberts
What a trio.
While not only do they sing Hollaback Girl, but they also all get involved with quite the stirring rendition of We Are The Champions. No really, they ~go for it~.
Right that's it, this weekend will now be dedicated to re-watching Notting Hill. And Ocean's Eleven. And Ocean's Twelve.
This also makes us incredibly excited for Nick Jonas and Demi Lovato's turn later this year...