Leighton Meester and Garrett Hedlund: More Than Friends?

By PopEater Staff Posted Jan 18th 2011 05:25AM

'Country Strong' co-stars Leighton Meester and Garrett Hedlund may be taking their on-screen romance off-screen as well.

At HBO's Golden Globe after-party, UsMagazine.com reports the pair were "inseparable the entire night."

"Garrett wrapped his arm around her," a source said. "She wrapped her arm completely around his neck and pulled him in for a quick peck on the lips."

When the pair left the party, they exited together -- with Hedlund seen massaging Meester's shoulders.

Meester split from 'Gossip Girl' co-star Sebastian Stan last year.

The actress talked to Seventeen magazine about mourning a breakup.

"I think you have to know how you feel when you're sad and it's healthy to mourn if a relationship ends," she said. "You should go through a period where you experience that feeling instead of fighting against it all the time and saying 'No I want to be happy' because that's not healthy. As much as I don't want sad or bad things to happen to me, it's given me a lot of material for my work, so it's good."

Meester recently told PopEater that she was perplexed by Blair Waldorf wannabes, saying, "I don't see why. It seems like it would be really difficult, even just the clothes, the different bag every day."