A Jackson family spokesman says a public memorial for Michael Jackson is in the works, but it won't be held at the late pop star's Neverland Ranch.

"Contrary to previous news reports, the Jackson family is officially stating that there will be no public or private viewing at Neverland," the family said in a statement. "Plans are underway regarding a public memorial for Michael Jackson, and we will announce those plans shortly."

Earlier on Wednesday, Jackson's will was filed in a Los Angeles court.

The will, dated July 7, 2002, says Jackson chose not to provide for his former wife Debbie Rowe. The will gives the entire estate to the Michael Jackson Family Trust. It also names Diana Ross as a successor guardian to Jackson's mother if necessary.

The will estimated Jackson's estate at that time at more than $500 million.

The documents said Jackson's estate consisted almost entirely of "non-cash, non-liquid assets, including primarily an interest in a catalogue of music royalty rights which is currently being administered by Sony ATV, and the interests of various entities."

His mother, Katherine Jackson, is named as a beneficiary of the trust and the guardian of Jackson's children, who are named in the will.

It also names Jackson's longtime lawyer John Branca and John McClain, a music executive and a family friend, as co-executors of the will.

In a statement, Branca and McClain said: "The most important element of Michael's will is his unwavering desire that his mother, Katherine, become the legal guardian for his three children. As we work to carry out Michael's instructions to safeguard both the future of his children as well as the remarkable legacy he left us as an artist we ask that all matters involving his estate be handled with the dignity and the respect that Michael and his family deserve."

Katherine Jackson was granted temporary guardianship Monday of Jackson's three children. A judge held off on requests to control the children's estates, and gave her limited control over her son's troubled, but lucrative finances.

Rowe, who was married to Jackson in 1996 and filed for divorce three years later, surrendered her parental rights.

An appeals court later found that was done in error, and Rowe and Jackson entered an out-of-court settlement in 2006.

Neither Rowe nor her attorneys have indicated whether she intends to seek custody of the two oldest children.

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