Piers Morgan and Susanna Reid's feisty relationship has made for great viewing on Good Morning Britain.
But they've admitted that they once had a feud off-camera, and it took a lot of work to resolve.
It all started when Piers, 54, joined the show and Susanna, 48, started to get the blame for his outrageous arguments and opinions.
Speaking to the Mail on Sunday's Event magazine, Susanna revealed trolls were saying "horrific things" about her all because she worked alongside someone they didn't like.
Susanna said: "He is the most irritating man in the world, but I’m a professional.
"I can work with anyone, but it was a shock to the system, and I did find it difficult to sit there trying to be neutral in my opinions while Piers spouted forth about whatever he thought, and then I would be attacked for it."
To resolve things she decided to ask Piers out for a drink and discuss their problems.
And everything got sorted out when they had a wild night on the tiles.
Piers explained: "Basically we got drunk in The Groucho Club and behaved appallingly.
"Then we went off to a load of gay bars in Soho and got even more drunk. And everything got sorted out."
And their heated relationship very often comes through on camera.
This week Susanna snapped at Piers while they interviewed Nigel Farage.
Piers claimed he had not met a single person who had changed their mind on Brexit since the referendum in June 2016.
This angered Susanna, who hit back by insisting that Piers was not telling the truth.
