LOS ANGELES (AP) — Michael Jackson's ex-wife Debbie Rowe will attend the pop superstar's memorial service.

Former Jackson business associate Marc Schaffel said on ABC's "Good Morning America" that Rowe was confirmed for VIP seats. Rowe is the mother of Jackson's two oldest children.

Meanwhile, Los Angeles City Councilwoman Jan Perry said she'd "love it" if the Jacksons helped defray some of the city's expected costs associated with Tuesday's memorial, but that officials hadn't heard from the family.

Perry said the city didn't immediately have an estimate of those costs. More than 1.6 million fans registered online for a chance to attend the Staples Center ceremony, and only 8,750 names were chosen. Los Angeles officials are concerned about other fans clogging city streets.

"We're encouraging people to stay away," Perry said on CBS' "The Early Show" on Monday.

The Rev. Al Sharpton, in an appearance Monday on ABC's "Good Morning America," made no mention of whether the Jacksons would help the city with some of the expected costs.

"The city is trying to do what it should do to secure people," said Sharpton, a family friend. "That's what cities do. Clearly, no one in the family are happy that the city is incurring any expense at all. You're talking about an historic figure that will have an historic celebration, probably one that we would not see similar in this generation."

Meanwhile, 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.