Angela and WarrenAnother office romance has bit the dust. 'The Office' star Angela Kinsey is divorcing her husband of 10 years, Warren Lieberstein, a writer on the hit NBC show.

The 39-year-old actress filed divorce papers in LA County Superior Court last week, citing irreconcilable differences, TMZ reports. Kinsey, who plays Angela on the show, is asking for joint legal and physical custody of their 2-year-old daughter, Isabel.

When the pair separated last year, a rep for the actress said they were "taking some time apart to figure out what is best for their relationship." They also vowed to "continue to be friends and spend time with their daughter."