LATEST: Former BEVERLY HILLS 90210 star Tori Spelling has filed official papers in response to her actor husband CHARLIE SHANIAN's request for divorce.

Shanian filed for divorce in Los Angeles Superior Court on 13 October (05) - just over a year after the couple were married in a lavish, star-studded Beverly Hills wedding.

Spelling cites "irreconcilable differences" as the cause for the split.

The couple separated in August (05).