Sienna Miller had to mind the generation gap on Thursday!
The Factory Girl star was spotted in NYC with her baby Marlowe and her mother Jo!
Ch-ch-check out the pics (below) to see all three generations of Miller (and Sturridge) women getting their stroll on!
Sienna kept it casual in a fur coat and knit cap, looking more relaxed than we've ever seen her.
And no wonder! With Mom hogging all the baby work! That's her granddaughter, and she'll spoil her all she wants! LOLz!
[Image via Ramey Pix.]