Let’s face it, Hollywood isn’t exactly known for its long-lasting love affairs.

But we managed to find a few celebrities who seem know the secret to making a relationship work for the long-term.

We also got advice from others that, well, just know the secret to scoring over and over again.

There's also a star who believes in never trying to "fix" a man, another who says don’t ditch your date until you have another man waiting in the wings, and one TV host who says he stops himself from infidelity by remembering one simple rule.

What might that rule be? And who might be living by it?

PHOTOS: Click our "Dating Advice Photo Essay" to find out!