Sienna Miller: Tom Sturridge Joins Shia LaBeouf's 'Orphans'!
The 31-year-old actress was joined by a pal on the stroll.
Earlier in the week, Sienna was seen carrying Marlowe while out and about in the Big Apple.
FYI: Sienna is using her Bugaboo stroller.
Mark your calendars, Tom will make his Broadway debut on Sunday, April 7 at the Gerald Schoenfeld Theatre.