Gwyneth Paltrow Wearing Leather Jacket in NYC Pictures

Gwyneth Paltrow was back to work this morning on the NYC set of Thanks For Sharing. So far this week we've seen her stretching her limbs in sexy spandex, making out with her costar Mark Ruffalo, and now she's decked out in leather. Prior to starting her latest film project, Gwyneth spent time in London with pal Cameron Diaz. The duo stepped out together at multiple parties. Cameron was in attendance with Gwyneth when they toasted the reopening of The Arts Club with Prince Philip, and later in the week, the girls celebrated late into the evening at Stella McCartney's second 40th birthday bash. Gwyneth might take a break from filming soon for a brief getaway to Belfast, where her husband, Chris Martin, and Coldplay are among the bands performing at the 2011 MTV Europe Music Awards on Nov. 6.