According to Page Six, actor Zubchevich filed divorce documents with the Superior Court of Los Angeles, citing irreconcilable differences as the cause of the split, as per the documents.
The couple, who got married in June 2005, share a 10-year-old daughter Ashby Grace.
The 'Entertainment Tonight' co-anchor and Zubchevich have already divvied up their property and plan to share joint legal custody of Ashby.
Earlier in September, the 51-year-old host sold her Pasadena mansion for USD 7 million, after purchasing it for USD 5.4 million in 2007.
According to a source, the split of the couple is amicable, and they are focusing on their daughter and neither of them will pay the other spousal or child support.
The 'Access Hollywood' host was previously married to doctor Richard O'Dell from 1995 to 2004. (ANI)