Article continues below advertisementGabrielle Union kicked off 2026 with a skinny dipping session in Japan.The actress, 53, shockingly stripped fully naked while relaxing in an onsen in Kyoto in photos from Monday, January 12.Union teased fans on social media, covering her chest and butt with the hot water. In one snapshot, she turned to the side, holding her b------ with her hand.Article continues below advertisementSource: @gabunion/InstagramGabrielle Union ditched her clothing in a Japan hot spring.