Singer Pink has revealed she is pregnant again.

In a tweet on Saturday the Just Like A Pill singer poses with her five-year-old daughter Willow Sage and captions it “Surprise”.

Surprise! pic.twitter.com/EMb1Id2ToC

— P!nk (@Pink) November 12, 2016

Willow Sage is the 37-year-old’s only other child with motocross racer husband Carey Hart.

In 2014 Pink, whose real name is Alecia Moore, admitted Willow had picked up some swear words, even once making an entrance by declaring: “I’m f***ing here!”