Louis Waymouth ( born 14 April 1978 ) is an English writer and actor . He has lived in Los Angeles since 2015 and is a writer on '' The Late Late Show with James Corden '' . Still currently working on the show Waymouth has also become one of its regular performers , appearing in numerous sketches and recurring pieces . In 2017 he starred in the '' Emmy Award '' winning '' Snapchat '' series '' James Corden ’s Next James Corden '' . In 2018 Waymouth was also part of the writing team for the '' 60th Annual Grammy Awards '' . Prior to his work in the US , Waymouth wrote on numerous comedy shows in the UK including the '' BAFTA Award '' winning '' The Armstrong and Miller Show '' , the '' Rose d’Or '' Award-winning '' Psychobitches '' , and Jim Henson ’s '' Me and My Monsters '' . In 2012 he created the comedy web series '' Knighthood & Decoy '' with his writing partner Jamie Lennox , in which they both played the title roles
60th Annual Grammy Awards
60th Annual Grammy Awards
Louis Waymouth