It's too bad that Jennifer and Marc, Ashton and Demi or Kim and Kris couldn't follow the example of Kermit the Frog and Miss Piggy!

Hotter than ever, Kermit and Piggy (whose exact ages have never been disclosed) have stayed together longer than most Hollywood couples by far.

PHOTOS: Couples who couldn't make it work

In honor of the brand-new Muppets film, in theaters Wednesday and costarring Jason Segel and Amy Adams, the beloved duo sat down with Us Weekly for a chat about maintaining a high-profile romance -- and reality TV, too!

Us Weekly: What's the secret to a long term Hollywood relationship?

KERMIT: A Hollywood relationship is like any other relationship: You have to trust each other.

True, except in Hollywood, your publicists, managers, agents and hangers-on also have to trust each other.

KERMIT: I don't have publicists, managers, agents and hangers-on.

Which is why it's so easy for us to get along.

It also helps that we're different species.

MISS PIGGY: Woman and man?

Pig and frog.

MISS PIGGY: Same thing.

Us: If you both had a reality show, what would it be called?

KERMIT: For me, The Real Houseflies of Hollywood.

MISS PIGGY: I haven't really thought of a name.

KERMIT: How about Extreme Makeover: Ham Edition?

MISS PIGGY: You're cancelled, frog!