If you flip through Jessica Simpson's Instagrams, you'll notice that she loves putting her tongue in husband Eric Johnson's mouth.
Which is great. In fact, Simpson credits a proper makeout session with keeping your marriage sizzilin.'
"I think the secret to a beautiful, loving marriage is just making out!" the 35-year-old fashion mogul told People.
"Don't forget to kiss. It's more intimate sometimes for a lot of people and if you forget that, you forget why you fell in love in the first place. It always begins with a kiss."
Take a stroll through Simpson's sauciest photos with Johnson, because the girl has the whole "practice what you preach" thing down.