Married rockers Gwen Stefani and Gavin Rossdale are separating but have made it clear that their kids come first, despite their hectic music careers. 

"While the two of us have come to the mutual decision that we will no longer be partners in marriage, we remain partners in parenthood and are committed to jointly raising our three sons in a happy and healthy environment," the pair told PEOPLE in a statement.

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Stefani and Rossdale have three sons: Zuma, 6, Kingston, 9, and Apollo, 17 months.

They would have celebrated their 13th wedding anniversary next month.