The German-American actress welcomed her first child with boyfriend The Walking Dead's Norman Reedus, PEOPLE confirms.
No other details — including baby’s sex, name or birth date — are known.
This is the 42-year-old's first child, while her partner is already father to 19-year-old son Mingus Lucien, who he shares with ex Helena Christensen.
The couple are yet to comment on the news of their newest arrival.
Neither party announced they were expecting, instead Kruger sparked baby chatter after the 2018 Cannes Film Festival thanks to her outfit choices.
The pair met back in 2015 after filming the movie Sky.