Kristen Stewart to get engaged to Robert Pattinson?!

Premiere of Summit Entertainment's "The Twilight Saga: New Moon" - Party

Rumours are circulating today in the press that for Kristen Stewart’s 20th birthday, partner and fellow Twilight co-star Robert Pattinson is going to propose.

According to the Glamour magazine website an insider revealed that: “He says he had a special surprise lined up that has set him back a few thousand dollars. But he won’t say what it is!”.

The only other clue given is that he had to also discuss this ‘special gift’ with Kristen’s parents.

We will just have to wait and see when the surprise becomes public, which may take a while as both are becoming notoriously known for their publicity-shy relationship.

All these clues prove that it has became a rumour which is only fuelled by the certain information we have been given, so it may simply just be another typical celebrity style surprise, they are still young after all!

Whatever the surprise is, we hope Kristen Stewart has a Happy 20th Birthday!