This could be a long list:
Used to work in Monmouth and regularly saw various musicians in town who were recording in nearby Rockfield Studios. Best was going into the chippy by the bridge at lunchtime and it took me a few second to realise Dave Grohl was in the queue in front of me!
My dad’s local drinking hole is well-used by famous people who are staying in the area as it’s discreet about it’s guests. The wall is plastered with pictures and autographs of various guests (mainly theatre and opera-types). Was there a few months ago with my dad and as we walked in he said “Oh J-something’s still here, his car’s over there.” New Ferrari, owned by Jay K. He was at the bar. Also had Robbie Williams walk my mate’s sister home from there one evening as he was bored of all the screaming girls camped outside. He was a real gent apparently.
Had the whole Top Gear crew (presenters and about 20 crew) turn up at the bottom of my mate’s drive a few years ago. They were in the area filming the Off-road Invalid Carriage episode and the fields they mucked about in are below his parent’s house.
Spent a night getting very drunk (together with the rest of the pub) with Damon Hill in another pub near my parents.
Served Eddie Butler in one job and Joe Calzaghie in another. Worked in a theatre bar and served loads of comedians.
Oh and I’ve seen Manon Carpenter in Tesco’s in Caerphilly. Also Morrisons. And been made to look ridiculously slow at BPW by her 😆