Apparently, Hollywood is adding clauses to movie contracts regarding social networking (particularly Facebook and Twitter). There are non-disclosure clauses regarding the plots and on-set happenings on major motion pictures now. Just ask Mike Myers and Cameron Diaz.
Come on folks! What else would we want to hear tweeted from celebrities. Certainly not what they had for breakfast.
As an aside, my favorite celebrity to follow on Twitter is Zane Lamprey from FLN's "Three Sheets". The guy is wickedly funny on his show and in his tweets.
BTW, this is a great cover of the 1980's Wham hit: