The comedian, 36, took to the stage at London's O2 Arena for the fifth year running and got off to an eyebrow-raising start as he roasted the celebrity audience.
The singer, 32, had a huge night at the BRITs as she scooped up five gongs while comedian Jack, 36, had a very busy stint hosting the star-studded affair.
Prince Harry has reportedly ended a number of friendships since his relationship with Meghan Markle became serious. Here, FEMAIL looks at some of his allegedly lost friendships.
Jack Whitehall revealed he was 'good friends' with Prince Harry 'pre-Meghan' Markle- but he got 'dropped' on Melbourne breakfast radio Nova 100's Jase & Lauren, on Monday.
Roxy Horner has confirmed her engagement to Jack Whitehall in a sweet Instagram post in which she shows off her stunning diamond ring and calls the comedian the 'best fiancé in the world'.