British actress Sienna Miller is a new mother, according to reports. The Alfie beauty and her actor boyfriend Tom Sturridge welcomed their first child in London over the weekend.

No further details about the newborn were available.

Miller, 30, has shared few details about her pregnancy since the news emerged in January.

Miller and Vanity Fair star Sturridge began dating in early 2011. Reports in January suggested the couple was engaged, but her former stepmother Kelly Hoppen, who was previously married to Miller’s dad Edwin, dismissed the rumors and insisted the pair had no plans to wed.