Ant And Dec Pranked Alison Hammond And It Was Predictably Hilarious – But It Nearly Went Very Wrong
However, the boys were so good at spooking Alison, that in fact the prank almost ended abruptly when the daytime presenter left the hotel, refusing to stay there.
Article source: https://www.huffingtonpost.co.uk/entry/alison-hammond-ant-and-dec-saturday-night-takeaway-prank-undercover_uk_63fb1fb8e4b0735bf8785e43