Gwyneth Paltrow breezed through JFK airport with daughter Apple and son Moses on Sunday, and everyone was in a great mood. Mrs. Goop isn't always the most smiley celeb, so we love to see her perk up like this!

We're not 100% certain, but it seems like the Gwynnie spent Christmas with estranged hubby Chris Martin, and a number of websites are reporting that the two will be spending New Year's together as well! "Gwyneth hates the idea of this being her first Christmas as a single woman, and she doesn’t want the kids to have to split their time between her and Chris,” a source told Closer. “So she suggested he come over for the holidays. She’s asked him to invite his family, too, and she’s planning a big Christmas Eve party and massive feast the next day."

But back to Chris -- apparently Gwyneth plans to leave the kids at home and squeeze in some quality time with him next week! "They're headed to the We Care Spa in Palm Springs," a source told Bang Showbiz. "Ever since Chris split with Jennifer Lawrence they've improved their relationship immensely and are the best of friends now. Chris has already decided he's cutting back on his work commitments and spending time away from Coldplay, so he can be with their kids more. And he's thinking perhaps a divorce could be bad news and it seems Gwyneth agrees so they're doing a spiritual and physical detox at this hardcore New Age retreat after Christmas."

The insider continued, "Gwyneth and Chris have been on this retreat before and came out focused and full of energy to face the real world again. So going there is an attempt to reconnect, without the noise of day-to-day life. It sounds crazy, holding hands and chanting, but they hope it will re-energise the relationship."

Would Chris REALLY go for this?! He does seem to be done with J. Law, so who knows...

In other Goopy news, the new trailer for Mortdecai hit the web, and in it we see Gwynnie gag after kissing co-star Johnny Depp. This slapstick flick may not be her finest work, but it does look rather amusing: