Don’t worry Twi-hards — just because Robert Pattinson‘s Twilight days are coming to an end, doesn’t exactly mean he’s going to stop climbing trees any time soon.

Robert Pattinson, 25, had an intimate lunch with rock royal and former Beatles star, Sir Paul McCartney, 69, on March 5 with girlfriend Kristen Stewart, 21, at La Cuisine restaurant inside Le Royal Monceau Hotel in Paris, France. And as much as musical Rob is no doubt a HUGE Paul McCartney fan,  HollywoodLife.com has learned through further investigation that the pair may likely have met to discuss Paul’s children’s novel, High in the Woods, that is set to become a major animated film — but is in desperate need of a lead squirrel!

High in the Clouds is about a young motherless squirrel, Wirral, who embarks on an adventure through the secret island of Animalia. Wirral only has his mother’s final words — and fellow animal friends — to guide him on his journey.

Could it be that Paul is looking to cast R-Patz as Wirral?? We think so!

The movie has yet to cast any characters, but already has some major names in Hollywood attached to the project. Rob Minkoff –who is famous for the Lion King and Stuart Little — is directing the film, and Caroline Thompson — famous for Edward Scissorhands — is writing the screenplay.

In any case, it looks like R-Patz needs to start growing out his beard (or should we say tail?) again if wants to win the role.

What do you think, HollywoodLifers? Would you like to see R-Patz play Wirral the Squirrel? Vote and weigh in below!

– Nicole Karlis

1. Robert Pattinson & Kristen Stewart Leave Louis Vuitton In Paris With Paul McCartney
2. Robert Pattinson & Kristen Stewart’s Romantic $2,100 A Night Paris Hotel Suite — PICS
3. Win The Same Backpack Purchased By Robert Pattinson On His NYC Shopping Spree!

Sir Paul McCartney will wed Nancy Shevell this weekend!

Paul, 69, and Nancy, 51, are set to marry at his farmhouse in Sussex, England, Us Weekly reports.

“It will be a small, intimate wedding,” a source says. “It’s going to be very elegant and classic. They are having a big party in New York to celebrate later on.”

This will be Paul’s third marriage, after his second to Heather Mills ended in a messy divorce battle in 2008.

Congratulations to the happy couple!

– William Earl