Sienna Miller on Her 2015 Oscars Red Carpet Dress: “Anna Wintour’s Helping Me!”

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Sienna Miller might be the luckiest girl in Hollywood because she has Anna Wintour as a personal fashion adviser. During the Fall 2015 Calvin Klein Collection runway show on Thursday, Feb. 19, in New York City, the British actress sat next to the respected Vogue magazine editor in the front row — and the duo had an impromptu brainstorming session about Miller’s still undecided red carpet look for the 2015 Academy Awards on Sunday, Feb. 22. 

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“Anna’s helping me!” the Cabaret star told Us Weekly right before the show began. 

“We’re working on it!” Wintour concurred. 

 “As we speak!” Miller chimed. 

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The January Vogue cover girl looked pristine in a white knit dress and leather patchwork jacket by Calvin Klein Collection, while Wintour looked cozy in a purple fur stole and a printed frock. 

The American Sniper actress, 33, also talked about her hot new gig on Broadway.”I’m loving it,” she told Us of taking over the role of Sally Bowles, previously played by Emma Stone and Michelle Williams. “All three performances that I’ve done — it’s heaven.” She added, “It’s absolutely the most exciting thing; I’m singing and dancing on Broadway, which is just an absolute dream.” 

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Miller also revealed her plans to fly to Los Angeles for the 2015 Oscars. “Luckily my costar in the movie [Bradley Cooper] is also on Broadway, so we’re being flown after our prospective shows on Saturday night,” she said. Cooper and Miller appeared in American Sniper, which is nominated for Best Picture. “We’re not getting a lot of time to go to anything beyond the actual awards, but it’ll be great.” 

This article originally appeared on Usmagazine.com: Sienna Miller on Her 2015 Oscars Red Carpet Dress: “Anna Wintour’s Helping Me!”