Gwyneth Paltrow, Chris Martin, and their kids, Apple and Moses, arrived at JFK airport together on Sunday. The family look to be spending Christmas on the East Coast and will be hanging out there until New Year's Eve, since Chris has an important gig on Dec. 31. Chris and his band, Coldplay, and Jay-Z are headlining an NYE concert together at the new Barclays Center in Brooklyn. It will be Chris's second big NYC show of the month — he also performed at the 12/12/12 Sandy benefit concert alongside Michael Stipe. The Jay-Z and Coldplay extravaganza should be an exciting celebratory event, and hopefully their A-list ladies Gwyneth and Beyoncé will make a cameo on stage.