Kelsey Grammer trying to block ex-wife Camille's access to accounts

Kelsey Grammer's contentious divorce just got a bit more complicated.

The actor, who is in the process of divorcing "Real Housewives of Beverly Hills" star Camille Donatacci, is restricting his estranged wife's access to certain funds.

In documents filed in Los Angeles Superior Court earlier this month and obtained by RadarOnline.com, 55-year-old Grammer requested several joinders to make his pension plans and business accounts part of his divorce proceedings.

By doing so, both he and Donatacci can't make any unauthorized withdrawals from his Equity League 401(K) trust fund, Screen Actors Guild Producers pension plan or American Federation of Television and Radio Artists health and retirement funds, among others.

Also included is the Grammnet, Inc. profit sharing plan. Grammnet, which is the former "Frasier" star's production company, is reportedly half-owned by Donatacci, 47.

Read more Entertainment