Hilary Duff and her friend Matthew Koma welcomed their daughter Banks Violet Bair last Thursday, as the singer told Instagram.

“This little boy has stolen our hearts! She came home last Thursday and it is simply magical”, writes Duff on a photo of her with Banks and Koma.

It is the first child together for Duff and her boyfriend. The singer has a 6-year-old son Luca with her ex-husband Mike Comrie, who according to her is “the best big brother ever”.