The pair set themselves a challenge to run up a mount, near to their broadcast location, and reach the top.
Gillian – as you can see in the video above – didn’t do to well, while sporty Alice, who is about to run a half-marathon, did reach the top.
Sky News correspondent Kate McCann said on social media: “So sorry if you heard some fairly choice language on air just now. A group of (mostly really lovely) young guys on bikes were watching us set up for the live…