Sienna Miller and Tom Sturridge welcome their first child

Sienna Miller and fiancé Tom Sturridge are claimed to have welcomed their first child over the weekend.

Us Weekly reports that the birth took place in London, with no further details of the gender and name available yet.

News of Sienna Miller’s pregnancy broke in January, and the Alfie star was spotted wearing an engagement ring one month later.

Sienna Miller, 30, and The Boat The Rocked star Tom Sturridge, 26, have been dating for over a year.

The notoriously private star revealed to British Vogue recently: “Even though I’m under strict instructions not to say anything… I’m feeling fine.

“It’s all progressing nicely and it’s very exciting.”

“I feel very grounded, more than ever – it’s a wonderful feeling. 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!”

Sienna Miller was last seen in late June cooing over Chris Hamsworth and Elsa Pataky’s baby girl India on a London street.

Weeks early, Sienna Miller and Tom Sturridge, who is best friends with Robert Pattinson, enjoyed a last pre-baby holiday in Italy.