Divorce Week!!! 'Nip/Tuck' Star Files

12/14/2010 9:28 PM PST

Dylan Walsh and Joanna Going -- 'Nip/Tuck' Star Dylan Walsh Files for Divorce

There's something in the water -- TMZ has learned "Nip/Tuck" star Dylan Walsh has filed for divorce.

Walsh filed for divorce on Friday from his wife of six years, Joanna Going.

Walsh cited irreconcilable differences and asked for joint legal and physical custody of the couple's 7-year-old daughter.

Walsh checked the box on his divorce papers indicating he will be paying spousal support.