Can't a Ho Get a Break?

So the Daily New's Rush & Molloy are apparently reporting that Sienna Miller might have been the cause of the Penn/ Wright break-up.

A source claims that:
" 'Sienna was sitting on Sean's lap,' according the source. 'She was dressed very sexily. She had her arm around his neck.' That night, claims the source, they stayed up quite late."- Is this really grounds for divorce? A grounding, yes, but a divorce- I'm not so sure.

Now I love Sienna Miller- I don't know that I've actually seen her in many movies- but I feel like this is the third, fourth, hundreth celebrity marriage that this slag has allegedly broken up- and since I think marriage is a scam- I love Sienna for constantly destroying the sanctity of that bond.

Also- I love that she dresses like a patient in the mental ward playing dress-up during free time, but that's another story.

Now- Sienna- if you're listening- do you think you could slut it up with the dude that Katherine Heigl married- that cow doesn't deserve happiness. Thanks.

Here's an old photo of Sienna in my FAVORITE ensemble of hers to date: