Article continues below advertisementKaley Cuoco shared insights into her relationship with fiancé Tom Pelphrey, revealing why they opted for separate beds. On a recent episode of Dax Shepard's "Armchair Expert" podcast, Cuoco discussed the challenges of their differing sleeping habits and how they navigate this aspect of their relationship.Article continues below advertisementSource: Armchair Expert with Dax Shepard/YoutubeKaley Cuoco revealed she and Tom Pelphrey sleep separately.