Sienna Miller: Central Park with Marlowe!
Earlier that same day, the mother-daughter duo were spotted grabbing a cup of coffee together at a local Starbucks!
That evening, Sienna hit up the 2012 Hamptons Film Festival, where her film The Girl was one of the spotlight films.
The Girl is set to premiere on HBO on October 20 – be sure to check it out!
FYI: Sienna is using her Bugaboo stroller!