Seal and Heidi KlumSeal and Heidi KlumShould this couple be fined by the PDA police?

In some cases, a smacker of a snog like this, in public, is illegal, but for these two...

We make an exception to the rule.

You see, Heidi Klum and Seal are one of those couples who look loved-up 24/7.

And the blush factor aside, they do look v in love, and it is rather sweet.

The pair were spied on the streets of New York, and mid-walk, puckered it up on the pavement.

Admittedly, we feel a change of title for Seal's song coming on.

Doesn't Kiss From A Seal sound better than Kiss From A Rose?

Go and see Seal and Ms Klum's super smacker, as well as other couples who can't help but have PDAs, in the gallery...