Steve Granitz / 1 / 4
Steve Granitz / 1 / 4

Kelsey Grammer's actress wife has filed for divorce after almost 13 years of marriage.

"The Frasier" star wed former Playboy model Camille Donatacci in August, 1997, and they have two children together - daughter Mason Olivia, 8, and son Jude Gordon, 5.

Camille Grammer's lawyer, Neal Hersh, filed a petition for divorce in a U.S. court on Thursday, citing "irreconcilable differences."

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She is seeking joint legal custody and primary physical custody of their kids, and she is also asking for spousal and child support, according to

The couple was last photographed out together at the Tony Awards in New York on June 13.

Kelsey Grammer is currently wowing theater critics on Broadway in "La Cage aux Folles," while his wife is a member of the cast of reality "TV show Real Housewives of Beverly Hills."

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