In Los Angeles Superior Court, meanwhile, a judge appointed Jackson's longtime attorney and a family friend as administrators of his estate over the objections of his mother, Katherine. Attorney John Branca and music executive John McClain had been designated in Jackson's 2002 will as the people he wanted to oversee his empire.

Mrs. Jackson's attorneys expressed concerns about McClain and Branca's financial leadership.

"Frankly, Mrs. Jackson has concerns about handing over the keys to the kingdom," said one of her attorneys, John E. Schreiber.

Another one of her attorneys, Burt Levitch, told Judge Mitchell Beckloff that Branca had previously been removed from financial positions of authority by Jackson. Branca's attorney said he was rehired by Jackson on June 17, days before Jackson's death.

Branca and McClain will have to post a $1 million bond on the estate, and their authority will expire Aug. 3, when another hearing will be held.

"Mr. Branca and Mr. McClain for the next month are at the helm of the ship," the judge said.

Jackson died at age 50 with hundreds of millions in debts. But a court filing estimates his estate is worth more than $500 million. His assets are destined for a trust, with his three children, his mother and charities as beneficiaries.

On eBay, bids for the memorial tickets were reaching as high as $3,000, though it was impossible to establish how serious those offers were. On Craigslist, asking prices also were in the thousands.

Debbie Rowe, Jackson's ex-wife and the mother of Jackson's two oldest children, had planned to attend the memorial but backed out Monday.

"The onslaught of media attention has made it clear her attendance would be an unnecessary distraction to an event that should focus exclusively on Michael's legacy," her attorney Marta Almli said in a statement. "Debbie will continue to celebrate Michael's memory privately."

In New York, Republican Rep. Peter King released a YouTube video calling Jackson, who was acquitted of child molestation charges, a "pervert" and a "low-life."

But the memories of Jackson's problems were far from the minds of fans preparing to say goodbye.

"It's the passing of a great soul," said Matt Tyson, 31, of Ojai, Calif. "He brought people together, helped express something that's in us all."

The family was expected to hold a private funeral at some point at Forest Lawn Cemetery in Los Angeles. No public funeral procession through city streets was scheduled, and it was not known whether Jackson's body would be at the Staples Center memorial.

In a symbolic convergence of events, however, the circus will be there.

Ringling Brothers and Barnum & Bailey starts a run at Staples Center on Wednesday. In the predawn hours before Jackson's memorial, the elephants will walk from the train station to the arena.

Associated Press Writers Anthony McCartney, Danica Kirka and Michelle Rindels contributed to this report.