Kristen Bell Shares Her Secret to Marriage with Dax Shepard Ahead of 10 Year Anniversary (Exclusive)
After almost 10 years of wedded bliss, Kristen Bell is sharing her secret to marriage with Dax Shepard.ET's Cassie DiLaura spoke to Bell at the premiere of her new film, The People We Hate at the Wedding -- out Nov. 18 -- where she revealed…