Sienna Miller on Meeting Martin Short & Steve Martin, Curb Your Enthusiasm & Working with Costner

our next guest is a terrific actress who stars in Kevin Cosner's super siiz Western Horizon an American Saga come here get them out of here go go go come on come [Music] on there go Mom okay it's all right I'm going to be a dad Horizon an American soccer chapter 1 opens in theaters Friday and chapter two is out on August 16th please welcome Sienna Miller [Applause] [Music] [Music] nice hoping for a doll face from Steve a doll face I was hoping I'm excited about that hey lovely to meet you it's F it's funny that you say lovely to meet we've actually we've met we've both met Good Start huh yeah don't you love it I met you as well I had this yeah oh yeah before I remember it was at the Emmy lunch no no no I met I had this horrible experience do you remember Dimitri at the sunset Tower the sweetest man the greatest man in the world who I think has it's a really fancy place and I think he had a tactic I learned afterwards of of thinking there's a somewhat famous person and two very famous people and I want them to meet so he came up to me and he said he said Marty Short and Steve want to meet you and I died a thousand deaths obviously you know icons so I come up to your table and I and I'm beside myself and I say hi and I stand there and you're both like well we were on a date yeah yeah it just interrupt us I he did that to me with Benedict cumber took him over to meet benedictum it's horrifying I mean do Mr short have you not met Le the you know yeah no he's dying to meet you dying to meet dying to meet you he's such a fan yes huge fan huge fan such a fan and you were both like who are you you crazy person and then but has he ever sent over any someone over to you yeah then I saw a few years later poor Lionel Richie coming up to my table looking you know happy which was exciting but I was the same I was mid pastor and I was and then I got it I got it he'd been he'd been Demitri and and it was lovely hey how how did you meet how did you it was so hilarious ious you un Curb Your Enthusiasm this season oh my God and you know Larry you know we knowy what shut up we know Larry well um how did you how did that happen it was the most random thing I was at the Vanity Fair party all of my stories sound shishi I also slum it but I was at the Vanity Fair I haven't heard any far I was at the sunset Tower and then I was at the Vanity Fair do you ever go any place that's not fancy never never never um I'm here AR I no so I was at the Vanity Fair party and granted I'd been to the dinner thing before and had a few martines I'm going to put it mildly so I was and then there was Larry David I'm a huge fan of the show I saw him by the bar my boyfriend and I ran up and I was like I love you I love you I think you're the most fantastic incredibly effusive and he was just taking it in and I think I was very over the top and then a couple months later I get this call will you come and do curb and you're in love with me in this yes of course of course he thought you were flirting with him I think I saw the he was he was looking at me and he was like what if in a parallel universe yeah and I had the best time it was hilarious because the premise was he did you go on a date yeah he doesn't think your acting is perfect in a film set he visits and suggests no I I'm only good at acting he notices when I'm eating fruit it's the most random I was like okay and also as you know because you've done the show there's no script and I script I do really sad films and I'm done with it I'm done with it all I want to do is go to work and laugh um anyway this premise came up you're only good to act when you're eating fruit which was ridiculous and hysterical and yeah do you want to do more comedy comedy is more fun it's so much I just didn't realize I'm you're seeing that yeah I always think if you do a comedy you cuts to you and you have to go well I don't even know but if you do drama you go and you get an award you're saying comedy's heart yeah that's what he's saying um but but no so so this cner film is an not just an epic It's Gone With the Wind times four is yes yeah I think he has number five in his head well I get this call from Kevin Cosner which is exciting enough because I'm a child of the 90s and he says you know I'm doing this these projects I get four scripts on my desk the desk breaks they're incredibly big and dense and heavy and um and we have this chat and I'm so excited because it's Kevin Cosner he's a legend and at the end of it he says Sienna I have one question for you and I said yes Kevin he says will you go west with me and I was like I was like I yes I was like I would go to go west least it was in South yeah yeah wow you're working blue in front of we're all in blue true you got the memo anyway it's an incredible epic he's he's basically he's obsessed with that time in history what is the origin of the America that we know today it's a civil war it's it's it's actually it's during the Civil War but it's not very civil war e it's more Frontier it's about the frontier the development of the frontier yeah yeah and and and so there are two parts but there are going to be four parts so we've shot two of them and yeah and he has four three and four yeah yeah all right well Sienna Miller thank you thanks for having Horizon an American Saga chapter 1 opens in theaters Friday and chapters two is out on August 16th we'll be right back [Applause]