In the first teaser shown to press for the upcoming Fox Nation project, titled Yellowstone to Yosemite with Kevin Costner, the former Yellowstone actor is seen mumbling to himself while hiking around the picturesque wilderness.

Kevin Costner's ex, Christine Baumgartner, became engaged to a family friend, financier Josh Connor, nearly two years after the couple sparked romance rumors.

Christine Baumgartner is not pining over her ex-husband, Kevin Costner. Instead, the former model and handbag designer is ready for new wedding bells to ring after her 18 year marriage to the Dances With Wolves star.