Nick Lachey, Vanessa Lachey

A Valentine's Day celebration on "The Jennifer Hudson Show.""Love Is Blind" stars Nick and Vanessa Lachey stop by.  Then, Jennifer welcomes back nationally recognized lifestyle and etiquette expert and founder of The Swann School of Protocol, Elaine Swann, from Carlsbad, Carlsbad! She'll share her expertise on modern dating etiquette.