Kristen Bell and Dax Shepard, who grew up in Michigan are guests of host Henry Louis Gates Jr. in the latest episode of "Finding Your Roots" on PBS.

Kristen Bell seems to be doing this whole celebrity marriage thing right. The “Forgetting Sarah Marshall” star has been married to fellow actor Dax Shepard for over a decade. While the job frequently requires them to simulate relationships with other people,

Kristen Bell thinks "foundational trust" is the key to a successful marriage and knows that her husband is always "coming home" at the end of the day.