The Secret To A Successful Marriage from Chrissy Teigen & John Legend

Chrissy Teigen isn't just any celebrity - she's real. When Chrissy says she has marriage advice on how to maintain a successful relationship, I'm all ears. 

Though they don't yet have kids, the running joke in the Teigen/Legend house is no hot nannies. This extends into no hot nannies, drivers or maids.

You just never know.