Are you following (or being followed by) anyone famous on Twitter?  

or even sort-of-famous/just more known than your average random Internet person.

Me I'm following:
Yoko Ono - not sure if it's her or her team, posts are a mix of promotional and more eccentric ones that probably did come from her.
http://twitter.com/yokoono

Stephen Fry: he twitters a lot and very enthusiastically, especially about current projects.
http://twitter.com/stephenfry

Billy Bragg - mostly promoting events
http://twitter.com/billybragg

Alan Davies - from Jonathan Creek & QI (he's writing something apparently & pos more Johnathan Creek in future?)
http://twitter.com/alandavies1

Robbert Llewelln - Kyten from Red Dwarf etc
lots of updates re various projects - leaked the news of Red Dwarf's comeback before it was offical.
http://twitter.com/bobbyllew

Charlie Brooker - hilariously bitter, sarcastic and offensive writer and critic
Sometimes twitters extracts from early drafts of his column
Often replies to messages & his posts are sweeter than you'd expect
http://twitter.com/charltonbrooker
( tv reviewer and columnist for The Guardian, used to run/write the tvgohome/unovations websites, & also behind the Sweenwipe, Deadset(recent Big Brother with zombies horror mini-series) and Nathan Barley tv programmes.)

Members of the Ch4 newsroom team - get regular updates from the studios on what's hapening behind the scenes re the news, what John Snow's up to and more personal comments from one of the main younger reporters.
http://twitter.com/channel4news http://twitter.com/more4news
http://twitter.com/krishgm

Only Yoko is following me back though