Rachel Bilson & Hayden Christensen Split After Almost 10 Years Together

Rachel Bilson and Hayden Christensen have split after nearly 10 years together!
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An Us Weekly source spilled:

“She’s full-time back in L.A. He’s in Toronto. They’ve been on the outs for a couple of months. They are completely, officially done.”

They two share a daughter, Briar Rose, who was born in 2014. No word on how they’ll coparent.
We’ll continue to keep you updated.
[Image via Ivan Nikolov/WENN.]