Kelly Clarkson took to Twitter to introduce her new daughter, River Rose Blackstock, only eight days after her arrival.

The picture shows River Rose sleeping soundly in a red carriage embossed with a small rose, giving a little nod to the baby’s middle name. She is dressed in a white dress and is wearing a white headband with a yellow flower.

The American Idol champion gave birth to her and ’s daughter June 12. River Rose will be joining half-sister and half-brother Savannah and Seth Blackstock, who are Brandon’s children from his previous marriage.