Kevin Costner and Christine Baumgartner’s eldest son Cayden is officially a high school grad. In photos from the recent event ...

The “Yellowstone” actor and the handbag designer did not interact while celebrating their 18-year-old’s academic milestone in ...

Kevin Costner and his ex-wife, Christine Baumgartner, were back in the same place this weekend - but probably not by choice.

Kevin Costner and Christine Baumgartner were seen together for their son Cayden's high school graduation, despite ongoing ...

Christine Baumgartner and Cayden Wyatt Costner A smiling Cayden, in his cap and gown, then took separate photos with his parents. Cayden’s siblings Hayes , 16, and Grace , 15, joined in the fun.

He welcomed his son Liam, 28, during a brief relationship with Bridget Rooney, and shares his youngest children, Cayden, 18, ...