LOS ANGELES — A judge said Monday that Michael Jackson's longtime attorney and a family friend should take over the pop singer's estate for now, rejecting a request from Jackson's mother to be put in charge or share control.

Los Angeles Superior Court Judge Mitchell Beckloff backed attorney John Branca and music executive John McClain, who had been designated in Jackson's 2002 will as the people he wanted to administer his estate. Attorneys for the pop singer's mother repeatedly objected to their appointment at Monday's court hearing.

"It's our desire to do everything we can to carry out Michael Jackson's wishes and to maximize the estate," said Howard Weitzman, who spoke after the hearing on behalf of Branca. Weitzman issued a statement later calling the judge's ruling "the correct decision."

The singer's mother, Katherine Jackson, had applied to oversee her son's estate, but that was before the 2002 will surfaced. Her attorney, Burt Levitch, expressed concerns about McClain and Branca's financial leadership.

Jackson died June 25, deeply in debt. But a court filing estimates that his estate will be worth more than $500 million. His assets are destined for a private trust.

A public memorial has been scheduled for Jackson in downtown Los Angeles on Tuesday. Dozens of police officers and a fire truck were parked outside Dodger Stadium on Monday, where ticket winners could start picking up their coveted passes to the Staples Center ceremony.

More than 1.6 million people registered to win the free tickets — two per person — and only 8,750 names were chosen. Los Angeles officials are concerned about other fans clogging city streets.

Representatives for Jackson's family released a list of participants Monday that includes Stevie Wonder, Mariah Carey, Kobe Bryant, Brooke Shields, Motown founder Berry Gordy, Lionel Richie, John Mayer, Usher, Jennifer Hudson and Martin Luther King III and his sister Bernice.

One person who won't be at the memorial is Debbie Rowe, Jackson's ex-wife and the mother of Jackson's two oldest children. She had planned to attend, 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," Rowe attorney Marta Almli said in a statement. "Debbie will continue to celebrate Michael's memory privately."

Lucky fans celebrated when they got an e-mail saying they had scored the hottest ticket in town. "Congratulations, your application was successful," said the message sent to Deka Motanya, 27, of San Francisco.

She immediately Twittered: "OMG OMG OMG OMG i got tickets to the michael jackson memorial service!!!"