Prenuptial Agreements are standard operating procedure among Hollywood celebrities these days. Sandy Cohen of AP reports:

LOS ANGELES – No mother-in-law sleepovers. Only one football game per Sunday. Mandatory sexual positions…

Prenups are the norm for most stars — even regular folks should have one, if you listen to Kanye West — and these documents can dictate far more than who gets what. Attorneys say some recent celebrity prenups include:

• Limiting the wife’s weight to 120 pounds or she must relinquish $100,000 of her separate property.

• Allowing a spouse to perform random drug tests, with financial penalties for positive results.

• Requiring a husband to pay $10,000 each time he is rude to his wife’s parents.

• The previously mentioned rules regarding mothers-in-law, football and sex.

“Everything is legal unless you’re dealing with custody of children or child support,” said Los Angeles divorce attorney Robert Nachshin, who has represented Barry Bonds (his ex signed the prenup the day before their wedding) and author Terry McMillan (who discovered the young hubby who brought her groove back was gay). “Everything else is up for grabs.”

“People have their own little peculiar peccadilloes they’re concerned about,” said attorney Leon F. Bennett, who has represented Marlon Brando, Kelsey Grammer and Dennis Hopper. “People of wealth have a sense they have power over others that their money can acquire, and reality shows it can.”

Infidelity clauses are common, Nachshin said. Michael Douglas agreed to pay Catherine Zeta-Jones millions should he stray, and Denise Richards made similar requirements of Charlie Sheen.