Uh, how long have Agyness Deyn and Albert Hammond Jr. been dating? A scant two months? Us Weekly reports they're engaged!! An "insider" told them it happened within the past few days. And furthermore, they can't stop heavily petting each other:

"They were locking lips passionately" at Noel Ashman's birthday at NYC's The Plumm, where Deyn served as DJ on July 3, says one witness.

Adds the pal: "They're really sweet. They basically haven't been apart for more than three seconds in the past two months."

So, think they'll draw up the prenup papers and have a lovely catered black-tie affair on a cliffside somewhere? Or maybe they'll get hitched Britney-style in a hasty move no one saw coming? We're going with the latter, but maybe we're just cynical when it comes to true love at first sight. Any bets on how long this will last?

EXCLUSIVE: Model Agyness Deyn Engaged to Strokes Rocker [Us Weekly]