^^ Not really. You hear all the time that celebs have 'certain lists' of questions that the people interviewing them are allowed to ask or that they'll go over before they sit down with them. Like on those late-night talk shows.
All celebs do this shit. Brangelooneytunefucks are no different than anyone else.
I'm sure when Tom Cruise was on the Oprah show again this year, he made it very clear to her that he did not want her asking him, So why were you jumping on my couch and destroy half my set, Tom?
Trust me. They all do this shit.