Gwen Stefani has filed for divorce from her fellow musician spouse Gavin Rosdale.

According to TMZ, the couple have both filed for joint custody of the kids, whilst the absence of a prenup means they’re likely to equally split their fortunes.

Gwen is reported to be worth $80m whilst Gavin is worth around $35m.

The couple have been married for thirteen years, and have three children together (9-year-old Kingston, 6-year-old Zuma and 1-year-old Apollo)

In a joint statement, the couple said, “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.”

TMZ further reports that the split is occuring because Gwen believes Gavin is cheating on her.