British actress Billie Piper and her musician boyfriend Johnny Lloyd are celebrating the birth of their first child together, a baby girl.
A spokesman for the 36-year-old former Doctor Who star confirmed the happy news.
Piper also has two sons, Winston, aged 10; and Eugene, aged six; with her ex-husband, actor Laurence Fox.
Piper told The London Times last year that pregnancy had given her a burst of energy.
"I'm in the Matrix zone where you're actually very sharp, mentally, and you have extraordinary energy," she explained.
"That's what I've found throughout my pregnancies. Much further along it would be a very different story."