THEY are the new crack team behind RTE's crime investigation programme but Grainne Seoige and Philip Boucher Hayes let their masks slip for a session of friendly banter.
The Crimecall presenters made sly digs at each other over some of the recent big sporting clashes.
The show's anchor Philip tried to rile Grainne when she posted a photo of Croke Park with the caption "Unbelievable atmosphere today!"
"Going to give Grainne Seoige a very hard time at The Ploughing tomorrow about backing wrong team on Sunday," he said.
But the former Daybreak presenter lashed back. "I'm a Galwegian PBH, but you're wrong, I thought Dubs well worth their win and I stayed for fab celebrations," she said.