GWEN STEFANI FILES FOR DIVORCE From Gavin Rossdale 17 MINUTES AGO BY TMZ STAFF EXCLUSIVE Gwen Stefani has filed for divorce from her husband Gavin Rossdale, TMZ has learned. Gwen cites irreconcilable differences in her divorce petition, which seeks to end their 13-year-marriage. Gwen, who's repped by attorney Scott Weston, is asking for joint custody of the couple's 3 kids -- 9-year-old Kingston, 6-year-old Zuma and 1-year-old Apollo. Gavin, who's repped by disso-queen Laura Wasser, filed his response at the same time, and he's also asking for joint custody. It's clear the petition and response were orchestrated to be filed simultaneously. Sources tell TMZ there is no prenup, so the 50/50 California community property laws kick in. 45-year-old Gwen is worth a reported $80 million, and 49-year-old Gavin's worth an estimated $35 million. Given the length of the marriage, that will probably all go into one pot before it's divided. Gwen checked the box on the form to deny Gavin spousal support. IN GOOD SPIRITSTMZ.com Thank you for the reps, @PI Nate! Thank you for the reps, @Alisonsbankacct! Thank you for the reps, @1Vegasgirl! Thank you for the reps, @Nick Mondo! Thank you for the reps, @Scarlett Ohara! Thank you for the reps, @Dlist! Thank you for the reps, @beetlejosh!