I appear to be behind in my celeb spotting haikus. Here are a few from the past year.
From a couple of Sundays ago:
Audience member / Sophie Okonedo was / treading NT stairs.
(She was Liz Ten in "modern" Doctor Who ep The Beast Below.
http://tardis.wikia.com/wiki/Elizabeth_X )
May 27, 2011: Boris Johnson rides / (Not a Boris-Bike, his own) / along Wakley Street.
June 1, 2011: Boris after work / Blond tussled, untucked, rumpled / riding his own bike.
Can't remember when, but around the same time:
Boris nearly wrecks / Bike is wobbling through traffic / Talking on his phone.
11 Jan 2006 - Ken Campbell improved / At Poetry Shack. Laughter. / I bought him coffee.