Nick Lachey and his wife, Vanessa, host Netflix's "Love is Blind" together. He says they follow a "golden rule" that keeps their marriage strong, even while working together.

Nick Lachey and his wife, Vanessa, host Netflix's "Love is Blind" together. He says they follow a "golden rule" that keeps their marriage strong, even while working together.

Nick Lachey and Vanessa Lachey attend the 73rd Primetime Emmy Awards at L.A. LIVE on September 19, 2021 in Los Angeles, California. Credit : ...

Nick Lachey and his wife, Vanessa, host Netflix's "Love is Blind" together. He says they follow a "golden rule" that keeps their marriage strong, even while working together. "Try and keep it as ...