7th!
I could be lazy and pea last weeks story as it involved me running round with my flange on display at Leeds 2004...but I shall think of something better.

*EDIT* 8th, damn!
actually, I have met the following at a number of festivals:
Ross Noble, Tim Minchin, Phill Jupitus - who was absolutely off his face and allowed his photo to be taken only on the condition that he could have some of my cornetto, Debbie Harry (although I'm ashamed to say I didn't realise until afterwards) Amanda Palmer, Bill Bailey, Billie whatsit, the lead singer of Green Day and who I think may have been Chris Martin but I was too pissed to tell. Or indeed care.
Festivals are amazing. Everyone should go...unless they have my bank balance, in which case they can't :(
(berk, Thu 4 Jun 2009, 13:42, 2 replies)

Billie Joe Armstrong
for reference.
(King Baby Duck more than a ceiling, Thu 4 Jun 2009, 21:03, closed)

or Billie Joel Armstrong...
... as it was listed on a hilariously poor quality bootleg I bought in Spain when I was a young un'. Still makes me chuckle that does.
(Rotimer was micturating windward at, Fri 5 Jun 2009, 12:53, closed)