Sienna Miller and Tom Sturridge didn't let the 90-degree temperatures stop them from taking a walk around the West Village neighborhood in NYC on Saturday. The pair have made their strolls somewhat of a routine after holding hands for a similar couple's outing on Friday. Although Tom and Sienna's daughter, Marlowe, didn't accompany them on their most recent walk, Sienna and her dad, Edwin, spent a sunny afternoon with the little one at an NYC playground last week. Sienna and Tom are reportedly part of a house swap with their pals Channing Tatum and Jenna Dewan, who are currently living in Sienna's London home. The London residence was the site of a happy occasion recently since Channing and Jenna had their first child in the UK on Thursday.