United Kingdom, April 25 -- Katherine Ryan "tried it on" with Professor Stephen Hawking before his assistant claimed his "tablet died" and he could no longer talk to her.

The 'Canada's Got Talent' judge attended one of fellow comic Jimmy Carr's glitzy bashes and mingled with the likes of Kourtney Kardashian and Woody Harrelson.

However, it was the late theoretical physicist and cosmologist - who died in 2018 at the age of 76 and had Amyotrophic Lateral Sclerosis (ALS), which causes a progressive loss of muscle control - she took a particular shine to because she thought he was a ladies man after watching a film about his life.

Katherine explained on the latest episode of the 'Nip Tuck' podcast with hosts Ashley Stobart and Lauren Adams...