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Robert Pattinson's Mystery Woman Riddle Solved! We're Pretty Sure She's…

| Filed under: Love LineSienna MillerRobert PattinsonBestiez

robert pattinson sienna miller mystery blonde woman


We got so excited with all the swirling reports of Robert Pattinson cuddling with a new mystery blonde that we completely forgot about the obvious — it's Sienna Miller!!

We've seen the pics of Robberz and the curious blonde, and even though they're super grainy, it's gotta be Sienna. We're 99.9% sure.

Why?? Because as we discussed earlier in the week, the two were definitely seen together at the Electric Room last weekend, which is the same place Rob was photographed with this supposed mystery woman.

And as we're sure all of you diehard R-Patz fans know, Sienna is Tom Sturridge's baby mama!! So no, we don't think he's cheating on Kristen Stewart with his best friend's gal. He knows better than that!!

[Image via Ivan Nikolov/WENN.]

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40 comments to “Robert Pattinson's Mystery Woman Riddle Solved! We're Pretty Sure She's…”

  1. 1

    OR it could be because all of us told you that. Yarrr, big mystery indeed.

  2. yesiam says – reply to this


    I don't think it's Sienna despite what the Robsten fans insist on saying, but the fact that he is talking to someone in a freaking bar doesn't mean anything either.

  3. Mik says – reply to this


    That girl looks younger than Sienna, sorry.

  4. bree says – reply to this


    lol wtf? Is sienna the only one blonde girl in the bar? and How he's cheating on Kstew?! Who said they're back together?! It's all rumors without no legit proof.

  5. ff says – reply to this


    NOT sienna the hair is too long. This was identified. And a magazine said its not sienna

  6. lee says – reply to this


    it looks like siennas sister

  7. mls8662 says – reply to this


    It could be Sienna's sister Savannah.

  8. Candace says – reply to this


    If you look at Sienna's hair on some of her NY photos in Centra Park, Sienna's hair is slightly shorter than the hair from the girl in the grainy pictures. The girl also looks younger.

  9. yesiam says – reply to this


    Re: bree – Exactly! Regardless of how people choose to interpret these "news", some fans need to accept the reports of Robsten reconciliation ARE ALSO RUMORS (so far). As I keep saying, when Rob goes out alone, a photo always pops out. When the alleged sightings of "Rob+KS" happen EVERYONE around them is suddenly respectful of their privacy? Bull.crap. No one really know what's happening, but people behave like the really do know.

  10. Marlena says – reply to this


    Sorry, your wrong..that is no way Sienna Miller..Sienna is alot smaller….it might be her sister, but it's not her….you should get your facts straight before going to press.

  11. Riah says – reply to this


    Judging by the batch of grainy pictures, the girl in the photos is too young to be Sienna Miller.

  12. @v@ says – reply to this


    Sienna Miller? For a moment it looked like Mrs. Robinson.

  13. Janiekat says – reply to this


    That is an entirely different girl with a wide face and kinda chunky, also not very pretty. Sorry but the Soenna alibi doesn't fly.

  14. 14

    This is a good example that shows that every time Robert has gone out, in the States or abroad, he might have flirted behing Kristen's back, might even cuddle, or even make out with? The only difference is he never got caught. So who is him or we, for that matter, to judge her, if he's having and I am sure have had good times like this all this time. We need to be understanding, forgiving and cut some slack to Kristen as well. I agree, I don't think, even If I wish to the contrary, that they got back together. True love is hard to find, sometimes you get a glimpse. I still have hope, which is the last thing to lose, that they would be able to work things out, but regretably, it doesn't seem that way. I don't think I want to see the final installment of the franchise after all, maybe for my daughter, but this has gotten so dirty. I am really concern about Kristen's health, is he? I wonder…

  15. Tracy says – reply to this


    ooooh Rob is a cheater!!!!! shocked! not really! Rumors of him with lots of women over the years.

  16. umm says – reply to this


    Re: Lulu15
    OR maybe R/K broke up and that's why rob doesn't care and he's act like single?
    seriously wtf? don't you dare to turn kristen's mess on rob. the guy obviously trying to move on from her.

  17. alen says – reply to this


    Re: Tracy
    are you serious right now? How rob's a cheater when they did not together anymore. lol some of you kstew fans are so desperate to paint evil on him daily..

  18. Michelle says – reply to this


    Re: Lulu15Re: Tracy – Yes, because everything the gossip media ever prints is the truth, right? <— sarcasm

  19. Terri says – reply to this


    So funny that Stew fans are in a tizzy over this! You'd think he was photographed dry humping a married director with 2 little kids at home… Oh, right, that was her. Enjoy yourself, Rob. You look MUCH happier these days!

  20. Renec says – reply to this


    Dude, LOL, that is not Sienna Miller. Sloppy, Perez, very sloppy.

  21. sisi south africa says – reply to this


    Re: Lulu15 – WOW!you crack me up THEY ARE NO LONGER TOGETHER thats why Rob is doing what he wants by the way he is not breast feeding on this woman in these pics like your friend kristen was with O Rup while she was LIVING with Rob SIES and WHILE SHE WAS WEARING HIS CAP NOG AL.she massed up and this MUST have a consequence it wont just go back to the way it was cheating is not good and it musnt be shown in that light do not forget that Rob is NO vampire he is a normal human being I mean even Edward Cullen has feelings I did say that it would be a bit strange if he took her back so early after her VERY public slutting maybe Rob wil take her back but it wont be this year and even then it wont be the same as it was she has managed to drain out the specialness out of that as well ladies and gentlement I present to you KRISTEN STEWART!

  22. 22

    I make $82h while I'm traveling the world. Last week I worked by my laptop in Rome, Monti Carlo and finally Paris…This week I'm back in the USA. All I do are easy tasks from this one cool site. check it out, R e d 9 7 D O t c om

  23. Emily says – reply to this


    Hes not that interesting…mildly entertaining during interviews at best. He does a horrible job at portraying Edward and these "twihards" are growing older every day and will get bored with him eventually…his 5 minutes are almost up. Who cares if hes hooking up with someone? Let the man bang in peace.

  24. DIXIE says – reply to this


    Re: ffRe: ff – amen!

  25. Me says – reply to this


    Sienna was in East Hampton Sat. Night for a dinner. She was also in East Hampton Sunday morning for a brunch for the film festival. There's two sets of pics to prove that. The chances of her traveling back to the city to go to this bar and then travel back early the next morning are 0 to none.

  26. Mrs. Momoa says – reply to this


    Oh snap…were can I found these picturesof Rob with this blonde? I want to see for myself…

  27. Ana says – reply to this


    Who cares he is talking with a blond in a bar people do converse in bars that's what happens when you are out enjoying yourself if he wasn't speaking to her the head lines would be 'sour faced Robert Patinson ignores friendly blond and sulks in the corner' makes just as good a story!!

  28. renec says – reply to this


    Re: Lulu15 – Dude. Stop already. Comments like this embarrass the fandom as a whole.

  29. Trina says – reply to this


    It's Sieanna's older sister, Savannah. Don't believe me, just Google pics of her. She is in a lot of pics with her sister. Though the pics from the club are grainy; you can still see that it is her. Longer blond hair than Sieanna, taller and bigger in frame. It's her. Can we all drop this and make sure we are registered to vote, now?

  30. Mik says – reply to this


    Re: Trina – Yeah, let's keep throwing random names around and then decide to move on… There hasn't even been any indication that Savannah is even at NY! She hasn't been seen around Sienna at ANY POINT of her stay. No she was suddenly at the bar? lol People (in general, including you) should stop acting like they know better than everyone else. No one can know for sure who that person is. Whether is someone he knows or someone he met there, it doesn't make a difference. No need to justify it. He's not doing anything shameful anyway!

  31. Trina says – reply to this


    Re: Mik
    Mik just because no one has said whether or not Savannah was in the bunch does not mean she wasn't there. I'm sure there are plenty of 'friends/family' in Sieanna's and Tom's enterouge that remain nameless or are not mentioned. Also, I never prescribed to the notion that Robert did anything inappropriate. I am fairly sure that he did not. Based on previous interviews and his humble demeanor, I don't really think he's that type of guy. I was just offering a plausible suggestion as to whom the 'mystery blond' could be. I like Robert and have seen all (and I do mean ALL) his movies. Though I do not begin to understand why Kristen did what she did; I do not dislike her and hope Robert will give her another chance. They make an attractive couple. That's all.

  32. sisi south africa says – reply to this


    Re: Trina – wow just because they make a great couple ?Only just based on that then he should take her back?WOW WOOOOOW!I thought relationships were about sharing respect TRUST compromise support commitment and so much more now how much of these did kristen follow when she was loving Rupert in a public parking Ha?she desecrates sacrate things thts her prerogative she hates to be seen in a good light and so she distroys everything that has anything to do with good she is her own worst enemy Rob will realise this one day that is if he has taken her cheating ass back but I dont think so.

  33. Trina says – reply to this


    Re: sisi south africa
    Apparently they had that for the first 3 years of their relationship or he would not be willing to forgive her. Nobody is perfect in any relationship. Eventually somebody is going to make a mistake. It does not just have to be infidelity. It could be a lie, mismanagement of funds, calling somebody a derogatory name etc. But, love can forgive a multitude of of offenses. If he can forgive her and press on then we should as well. I have not been the perfect daughter, aunt, co-worker or friend but I am still loved and dispite your possible errors in life; so are you. He loves her. You can see it in all the previous pictures, interviews and YouTube postings. One mistake, even one as bad as this one, is not going to change that no matter how much some people wish it would.

  34. Karley says – reply to this


    The chick looks like Sara Gordon, his costar from Cosmopolis. Either way, I don't think he's spiteful enough to do what Kstew did to him, not in the least.

  35. sisi south africa says – reply to this


    Re: Trina – sometimes love is not enough and those pictures are from the past I am not saying he doesnt love her I am saying he should not be in a relationship with her they are not married Rob hasnt even experienced hollywood as yet kfirsten is already a veteran in every way apparently maybe he really did love her but you have to admitt that it is bit strange that the only time she came out to admitt she loves rob is when she was caught cheating and I think summit had to do damage control by asking her to appologize immediatley so that she doesnt destroy twilight with this experience has taught me that best things in life come to those who wait they both should wait and not make rash decisions in the middle of this whole confusion nothing senseble will be achieved its obvious there are things to be figured out with their relationship is and was never what everyone wanted it to be love will ultimately win if its there and therefore there is no rush they must "take it sloooow ooooow this time must take it slow "john legend.I hope rob can really accept that she made a mistake to begin with because some mistakes are deliberate and cannot be reversed he would really have to be supernatural if he forgave her that easly and that soon and it would be a little suspicious.

  36. jen says – reply to this


    That is so not Sienna she was a lot younger and who cares if he is flirting with different girls now?? ROBSTEN is over so kstew fans better get used to it

  37. KStew Krew says – reply to this


    Re: jen – Did Rob or Kristen say it was over? Did I miss something? Until the official word is spoken their is always hope they are reconciling and still together. So Jen, you Robsessed fans better get used to the possibility of them still together.

  38. Mrs. Momoa says – reply to this


    @KStew Krew - - Oh honey let it go…they are done it has been confirmed, where have you been?

    I finally saw these pictures…I don't know who this girl is with Rob but it is NOT Sienna and if Rob and Kristen were together why wasn't she in NY with Rob. It seems Rob gets out of LA whenever he gets the chance. I think @sisi south africa said it perfectly…

  39. Paula says – reply to this


    Actually, there are some rumors that the mistery blonde could be Dree Hemingway, friend of Sienna.

  40. aba says – reply to this


    How about cat deeley