Dressed in matching white tuxedos, the Bieber-Cordon duo (who, to be fair, did look a little like waiters) were on top form as they sang along to Mark Ronson's award-winning "Uptown Funk" while supposedly driving from the Grammys back to Television City for Corden's Late Late Show.
After chatting about the 58th Annual Grammy Awards show, the pair had a veritable love-in before opening up their goodie bags to see what freebies they'd been given as a going away gift.
Bieber's loot included a Rolex, a diamond bracelet, some new headphones and a mini iPad. Corden was disappointed to discover he'd been sent away with a pack of chapsticks and a candle!
Check out the funny video in the clip above, and watch Bieber help Corden open his show from the comfort of his car!
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