I previously blogged 2001 Stanford Law Grad Cristina Schultz (now Cristina Warthen after her marriage to David Warthen, co-founder of the online search engine Ask Jeeves, now known as Ask.com), who was indicted in California federal district court for failing to pay taxes on $133,717 she earned as a prostitute in 2003 (United States v. Warthen, No. CR-08-682).  From the San Jose Mercury-News:

A Stanford law school graduate pleaded guilty Monday to federal income tax evasion charges, admitting she ran a high-priced call girl service "entertaining'' clients in cities across the country.

Under the terms of the plea agreement, filed in federal court in San Jose, Cristina Warthen agreed to pay $313,000 to the government to cover taxes on the earnings she made as a prostitute who went by the name of "Brazil.'' As part of the plea bargain, Warthen would not be sent to federal prison, but instead would serve one year of home detention and three years of probation.

During a hearing, Warthen, dressed in a gray pantsuit, said little as she agreed to the terms of the plea arrangement. U.S. District Judge James Ware set Warthen's sentencing for June 15.

Federal prosecutors in September charged Warthen, 34, with tax evasion, alleging she failed to pay taxes on more than $133,000 she earned as a prostitute in 2003. Court papers show Warthen at the time was jetting off to Washington, D.C., Chicago, New York and other cities for liaisons with clients she solicited on her steamy Web site, "TouchofBrazil.net,'' all of whom paid her in cash.

See also ABA Journal, L.A. Times, San Francisco Chronicle.  (Hat Tip: Above the Law.)