Scuttlebutt began to emerge that the two became betrothed earlier this week, when the New York Post's Page Six gossip column ran an item claiming that the two had announced plans to wed on Facebook.

According to the Post, the couple, who began dating last year, both changed their Facebook status to "engaged."

After the Post's item was published, cries of "OMFG" rang out across the blogosphere.

But it just isn't so. Celebuzz has learned from very reliable sources that the two definitely aren't engaged.

Apparently, they're called "rumors" for a reason.

Which shouldn't stop you from voicing your opinion on the matter. Have your say in the comments section: Do you think that Leighton and Sebastian should get engaged at some point?