SANTA MARIA, Calif. – The child molestation case against Michael Jackson is finally ready for a trial that promises to be like no other.

Jury selection begins today, with Mr. Jackson expected to appear, in a case that has become a symbol of the American obsession with celebrity. Early yesterday, Mr. Jackson issued a court-approved video statement on his Web site, calling recent media leaks in the case “disgusting and false” and predicting he would be acquitted.

“Please keep an open mind and let me have my day in court,” Mr. Jackson said, looking directly into the camera. “I deserve a fair trial like every other American citizen. I will be acquitted and vindicated when the truth is told.”

The uphill task of finding jurors who haven’t prejudged the case is a mere prelude to a courtroom contest that will include testimony from the boy who accuses the pop icon of molesting him.

On the defense side of court sits a glittering superstar who appears in makeup and theatrical outfits and has millions of fans worldwide who don’t believe he could be a pedophile. Mr. Jackson, 46, is charged with molesting the cancer patient – then age 13, now 15 – after plying him with alcohol.

On the prosecution side is Mr. Jackson’s longtime nemesis, a balding, mustachioed Santa Barbara County district attorney. For more than a decade Tom Sneddon has pursued Mr. Jackson and what happens at his Neverland Ranch. Mr. Jackson has derided him in song as a “cold man” with a vendetta and likened the case to persecution.

Mr. Sneddon, 61, recently asked the judge to stop attacks on his motives. If the defense continues to call the case a crude attempt to “take down a major celebrity,” the prosecution wrote, Mr. Sneddon will reveal “everything he knows about this defendant.”

Prosecutors have complained that defense lawyer Thomas Mesereau Jr. uses courtroom invective not only to hammer his opponents but also to brand the child witnesses – the accuser and his brother – as liars manipulated by their greedy mother. Mr. Mesereau is a tall, imposing man with a mane of white hair, known for winning seemingly hopeless death penalty cases in the South.

The referee is Superior Court Judge Rodney Melville, 63, a veteran of the bench who has refused to tolerate tardiness or even, in one case, a bathroom break for the defendant.

At the final pretrial hearing Friday, Mr. Melville made it clear that a gag order stands and he won’t abide lawyers attacking each other. “I expect and know that you will, all, on both sides, carry the burden of showing the world what a fine system we have,” Mr. Melville said.