If you were to tell us that Robert Pattinson spent £30,000 on Kristen Stewart's birthday present, we'd be taken aback but excited at the same time. What was it, a car? An exotic animal? A giant diamond or something? No, none of the above. It was a pen. These Twilight kids are weird.

RPatz splashed out on the limited edition Bentley fountain pen for his girlfriend to add to her collection and even had the writing tool engraved to commemorate her turning 23 on Tuesday. Because KStew is so boring she collects pens. Of course she does.

A source told the Daily Star newspaper: 'Kristen has always collected pens, and has a variety of stylish ones. Rob decided to go big for her birthday this year and brought her a limited edition white gold Tibaldi Bentley Crewe fountain pen. He had her name specially engraved on it with the year and wording: 'From R'. There are only 40 of these pens in the world, so it's a real collector's item.'

The 26-year-old actor chose the gift 'because it had a British history, as it has been created in collaboration between car makers Bentley and Italian luxury pen designers Tibaldi.' The source added: 'The pens have a two-tone 18-carat yellow gold nib covered in rhodium and ruthenium. The barrel is identical to Bentley's dashboard used in their earliest car.'

Basically an experiment in ostentation and idiocy then. Both of which the couple proved with astounding success.

Apparently he also asked her to officially move back in with him, which one would guess you'd have to say yes to after receiving a pen worth £30k. But how f*cking boring do you have to be to collect pens? And who spends THIRTY THOUSAND POUNDS on them? Someone needs to go and take their money away from them, because this shit is ridiculous.