They're known for their hilarious banter both on and off-screen.
And Piers Morgan joked things were already 'getting messy' with his GMB co-host Susanna Reid on Wednesday, as the pair reunited with their ITV colleagues for a day at Royal Ascot.
The Good Morning Britain presenter, 54, looked dapper in a morning dress suit, while Susanna, 48, opted for a stylish nude dress with a matching hat.
Loving it: Piers Morgan, 54, joked that things were 'getting messy' as he joined GMB co-host Susanna Reid, 48, and actress Joan Collins, 86, at Royal Ascot on Wednesday
Piers documented his day at the races with a slew of social media snaps, including one alongside Susanna and acting legend Dame Joan Collins, 86.
The outspoken presenter was grinning like a Cheshire Cat as he posed between the two beauties, with Susanna cutting a chic figure in her nude dress with a semi-sheer lace neckline.
Piers playfully captioned his post: 'A rose between two thorns!'
Meanwhile Joan displayed her ageless beauty and pretty pale pink floral dress, along with a matching ivory fascinator, as she also posted a snap from the day with husband Percy Gibson, 54.
Smile: The outspoken presenter posted plenty of snaps from the day, including one with (L-R) Jason Manford, 38, Stephen Mulhern, 42, Charlotte Hawkins, 44, and Mark Heyes, 42
At the races! With a glass of champagne in one hand, Piers put on an animated display as he watched the races get under way
In the money: The Good Morning host checked his receipt to see if he had won his bet