Sienna Miller and boyfriend Tom Sturridge, 26 just welcomed a baby girl!

The couple have been keeping mum about the pregnancy until an interview with Vogue UK last January.

“I’m feeling fine,” she revealed. “It’s all progressing nicely, and it’s very exciting.”

“I’m in my second trimester, so I’m I-can-talk-about-it pregnant, even though I’m under strict instructions not to say anything as it would completely defeat the point of everything I’ve tried to achieve in the last eight years,” she also added.

This is the first baby for the couple. Congratulations!