I will try and compile a list of some well known people you may wish to follow on Google+, I personally am not that interested in that many celebs, but I am sure others will be. I'll try and categorise the people as well, or at least do my best. As Google+ becomes more popular, I guess most of the media whores will have an account, me, I am more interested in other areas, but I will try to add whoever I find.
Spiritual
Dalai Lama - Uses Google plus
https://plus.google.com/108551811075711499995/posts
Archbishop Desmond Mpilo Tutu - Uses Google plus
https://plus.google.com/112448795483591020843/posts
Linux
Linus Torvalds - Uses Google plus
https://plus.google.com/102150693225130002912/posts
Billionaires
Richard Branson - Uses Google plus
https://plus.google.com/113544226688149802325/posts
Google employees
Vic Gundotra - Senior Vice-President of Social Business for Google
https://plus.google.com/107117483540235115863/posts
Music
will.i.am - Uses Google plus
https://plus.google.com/109351399938437494273/posts
Usher - Uses Google plus
https://plus.google.com/117108447922509773781/posts
Dolly Parton - Uses Google plus
https://plus.google.com/115017188374689068228/posts
Britney Spears - Uses Google plus
https://plus.google.com/u/0/100000772955143706751/posts
Television - Movies
Hugh Jackman - Uses Google plus
https://plus.google.com/u/0/100021025784352405813/posts
Alyssa Milano - Uses Google plus
https://plus.google.com/118254993345625377660/posts
Ashton Kutcher - Uses Google plus
https://plus.google.com/100300281975626912157/posts
David Spade - Uses Google plus
https://plus.google.com/u/0/109960739367065180670/posts
Rose McGowan - Uses Google plus
https://plus.google.com/101989171644896834606/posts
Jeri Ryan - Uses Google plus
https://plus.google.com/u/0/101765416973555767821/posts
William (Bill) Shatner - Uses Google Plus
https://plus.google.com/112859244767729828637/posts
Wil Wheaton - Uses Google plus
https://plus.google.com/108176814619778619437/posts
Of course google haven't implemented account verificaions yet (they have now), but apparently it is on the horizon, so I am only going by what others are saying and the profiles, but on the net, well you know people lie so don't blame me if we all get duped. ;o)
