Hilary Duff is pregnant with baby no. 4!

Hilary Duff is pregnant with her fourth child!

The American actress took to Instagram on Wednesday to announce the good news by posting a family photo where she can be seen holding her baby bump.

She accompanied it with a holiday card filled with their family photos that read: “Buckle up, Buttercups. We’re adding one more to this crazy bunch!”

In the caption, she wrote, "Surprise surprise!"

This would be Duff’s third child to husband Matthew Koma since their marriage in 2019.

The Lizzie McGuire actress also shares a son with her ex-husband, Canadian National Hockey League (NHL) player Mike Comrie.

Duff rose to fame after starring in the popular Disney Channel TV series “Lizzie McGuire” where she met the late American singer-songwriter Aaron Carter , whom she dated on-and-off for three years.

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