RadarOnline.com can reveal the Hollywood actor's biggest scandals, including "sexual harassment" allegations, career flops and the messy divorce from his ex, Christine Baumgartner.

Crabby 'Yellowstone' Star Kevin Costner is 'Dreading' Christmas Holiday Face-Off with Ex-Wife Christine Baumgartner Over Access to Their Kids: 'It'll be Frosty!' The 69-year-old will be channeling ...