Sienna Miller’s new baby with Tom Sturridge is news to the world

Sienna Miller and Tom Sturridge welcomed a new baby in London over the weekend — but with News of the World out of the picture, nobody appears to be hacking into their personal business.

The birth was first reported by Us Weekly, which later added that the wee one was a “she” one. E! News reported the baby girl’s name to be Marlow, but further details weren’t to be had on Monday.

Miller, known for guarding her privacy since her life with Jude Law was nefariously scooped in the middle of last decade, did spill a bit about her pregnancy back in March, after stealthily taking her baby bump public in February.

“I feel very grounded, more than ever — it’s a wonderful feeling,” the 30-year-old told Vogue U.K. “But all of a sudden, I’ve started to get cravings. I usually don’t have a sweet tooth, but these tarts I could eat all day long!”

Reports that the “G.I. Joe: The Rise of Cobra” actress and her actor beau were engaged popped up in February, when she was photographed with a diamond ring on her left hand. Sturridge, 26, is best friends with “Twilight” heartthrob Robert Pattinson.

Miller was previously engaged to actor and “Alfie” costar Jude Law, but that relationship fell apart for the first time after he’d admitted to an affair with his children’s nanny, who was caring for Law’s three kids from his first marriage.

They got back together after the 2006 breakup but finally called it quits in February 2011.

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