Adriana Lima and her husband former NBA star Marko Jaric just welcomed a baby girl.

Daughter Sienna arrived on September 12 in New York City.

“Marko and I are overjoyed to welcome Sienna into our family and Valentina is looking forward to becoming a big sister!” the happy mom tweeted out to her fans.

Sienna arrives in perfect timing, as New York Fashion Week wraps up and the Victoria Secret fashion show is set for November.

This is the second baby and girl for the couple, as baby Sienna joins older sister Valentina, 2 1/2.