Sienna Miller 'is expecting first baby with boyfriend Tom Sturridge'
Sienna Miller and boyfriend Tom Sturridge are reportedly expecting their first child.
The 30-year-old actress, who has been dating actor Tom for just over a year, is believed to have broken the news to friends and family just before Christmas.
Her sister Savannah Miller tweeted today: 'THRILLED.'
Expecting Sienna Miller and boyfriend Tom Sturridge pictured here in November, have yet to officially confirm the news
Congratulations Miller's sister Savannah tweeted 'thrilled' today
A source told Us Weekly the couple 'don't have plans right away to marry, if at all.
'Friends are really happy with her relationship with Tom. He's younger, yes, but he's mature and he's a good guy.'
Some US reports are claiming that the couple are also engaged, with Life & Style magazine alleging that Tom proposed to Sienna in Paris over Christmas with a Victorian ring.
Allegedly Miller's family were sick of Sienna going back to actor Jude Law and are thrilled with the news.
Miller and Law, 39, called time on their relationship in February.
Mother-to-be: Us Weekly claim the actress was surprised but thrilled to find out she was expecting
They first split in 2006 after two years of dating when Law admitted to cheating on the star with his children's nanny.
Miller and Sturridge's friends reportedly said they were not surprised by the news of the pregnancy.
'They just spent the holidays in Paris together after they announced the news in London,' says the source.
A representative for Sturridge tells Us Weekly: 'We don't comment on our client's personal lives at all' while Millar's agent was not available for comment.
Engaged Some U.S. reports are also claiming that Tom proposed to Sienna during their Christmas trip to Paris
End of the road: Sienna split from Jude Law for the second time last February