Digital Spy reports:
"Coyle posted an image of a pink stork balloon, emblazoned with the words "It's a girl!" on her Instagram account just after midnight today (January 1)."
"Many fans interpreted the message to mean that the singer had already given birth but Coyle soon cleared things up, telling her Twitter followers that the balloon was given to her at her baby shower."
"She tweeted: "Thank you for all your lovely messages. She is not born yet. That is a baby shower balloon. We can't wait until she is. Loads of love! Xx""
Nadine announced her pregnancy in August, and is the first of her Girls Aloud bandmates to have a baby.
The Daily Mail also reports:
"The Northern Irish beauty revealed she was expecting in the summer but did not say who the father was - leading to much speculation about his identity."
"But in an interview with Hello! in October she confirmed she was back with her ex-fiancé Jason Bell, a former American football player, and that he was the father."
Congrats to Nadine and Jason!