Sienna Miller dress legs sunglasses happy cute nyc blonde smile engaged fiancee baby Tom Sturridge Sienna Miller dress legs hat sunglasses denim button up couple happy cute nyc blonde smile engaged fiance fiancee

On Friday morning Sienna Miller and her darling daughter Marlowe went for a stroll in New York City, and later we spotted the starlet and her slightly younger baby daddy Tom Sturridge out for a walk.

It seems to us like motherhood has totally mellowed the 31-year-old actress, doesn't it? She's notorious for being a sourpuss with photographers, so it's nice to see her with a pleasant expression on her pretty face!