The gorgeous couple, spotted canoodling at the Hollywood premiere of Michael’s new movie ‘Jesus Henry Christ’, are reportedly gearing up to tie the knot! We bet Michael’s ‘Twilight’ co-stars, Kristen Stewart and Robert Pattinson, will score invites to the wedding!

They’ve already shown off their love around the world, and now it looks like Rachel McAdams and Michael Sheen are ready to make it official. The glam couple, who began dating shortly after meeting on the 2010 set of Midnight in Paris, will be engaged before long, a source close to the couple says.

A friend of Michael’s tells exclusively, “Michael is planning on proposing to Rachel very soon. They both want to take their relationship to the next level. They are madly in love and want to start a family together.”

But with Michael, 43, hailing from Great Britain and Rachel, 33, calling Canada home, where in the world will the wedding take place?

“They met while filming Midnight in Paris and that’s where they want to get married,” the insider explains.

Awww! Can you think of anything more romantic?

And in case you’re wondering who will make the guest list, you can count Michael’s Twilight co-stars Robert Pattinson and Kristen Stewart among the lucky ones!

“Michael says he is still super close to the Twilight cast and thinks Rob and Kristen are two of the most professional and down to earth actors he has ever met,” the source adds. “I am sure he would want them to be at his wedding.” While this will be the first marriage for both stars, Michael has a 13-year-old daughter, Lily, with actress Kate Beckinsale.         –ES