I've met a few, thanks to my sister who worked for both BBC and ITV over the years. I remember weeing next to Barry Humphries as Les P in the bogs at the Tube. We had a nice chat.
Not the most famous, but one of my favourite nights, was spending an evening chatting with Robson Green. I didn't really know who he was at the time, but he was just such a lovely fella.
A weird one was speaking to 50's star Charlton Heston on the phone. Oh and giving John Malkovich a light at San Fran airport
And I kissed Claire Grogan in Bridlington :)