The actress is gracing the cover of the March issue of Esquire U.K., where she's opening up about her rocky relationship with Jude Law and revealing details about nearly ruining her professional career.
Miller and Law reunited in New York when she signed on to star in the play, "After Miss Julie." They ended up getting back together for several months, despite having parted ways on bad terms three years earlier.
"When something ends in a way like that, it's important if you can, in a way, go back and revisit it and either shut that door or create a new room," she told the mag. "So it was a very healthy, cathartic experience. And I think it paved the way for both of us to have great futures with no animosity or drama. Such a huge relief, to heal that. And I'm great friends with him and with his children. I love them, madly. Just huge love and respect for all of them."
The blonde beauty has found love again -- she's engaged to actor Tom Sturridge and has a daughter, Marlowe.
"I feel really settled. I have a wonderful life," the 32-year-old explained. "I'm up every morning with a little baby. That gives you incredible perspective. It's such a gift. And it's grounding in a way you can't describe."
Sienna admits that she hasn't always made the right choices in her personal life, which is something that almost ruined her acting career.
And while Miller worked steadily following her initial success, her relationship with Law and then an affair with married actor Balthazar Getty made her the perfect tabloid target, and it seemed to have a negative impact on her career.
"I sabotaged things. I burnt a lot of bridges," the "Alfie" starlet said. "On set, I was first to arrive, last to leave, best friends with the crew, totally professional, no d**king around. But when I wasn't at work, I wasn't behaving the way you should. I'm very lucky to have a second chance in that town...It was really bad. What was going on in my private life was not an easy thing to read about. People don't want to see films with people they don't approve of in them."
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