Carrie Prejean has canceled public appearances designed to promote her new book after two major developments in the conservative starlet’s public image.

First, it was reported that a controversial video tape of Prejean had surfaced during settlement negotiations with her former Miss America pageant bosses. Prejean was 17 when she made the tape, which she said was meant for her boyfriend’s eyes only.

TMZ, the media outlet that had obtained the tape, said they did not publish it on their website because it was “so racy.” Because of it, they claimed, Prejean received nothing from her back-and-forth lawsuits with Miss America and was riddled with paying her own lawyers’ bills.

More recently, Prejean threatened to walk off the set of Larry King’s nightly news show when King asked her repeated questions about her confidential settlement with Miss America Pageant officials, and then patched in a call to her from a listener. Prejean called the questioning “inappropriate,” took her mike off, and after about a minute of on-air silence, King broke for a commercial.

King had reportedly agreed with terms set by Prejean’s publicist to not to take listener questions, so as soon as Prejean heard the listener call-in over her microphone, she simply stopped talking. A King spokeswoman disputed this, saying that there were no terms set before the interview.

Critics immediately used the developments as reasons why Prejean was unqualified to speak about her opinions on gay marriage.

“Prejean -- Family Doesn't Always Come First,” read a TMZ headline. Continued...