Kevin Jonas may be celebrating his recent engagement, but Leighton Meester is not. Perez Hilton started rumors about Leighton changing her Facebook status to "engaged" to BF Sebastian Stan, but he failed to check the date on the article he was quoting from. The rumor was from a December 2008 article in the NY Post, and Leighton doesn't even have a Facebook page anymore. Check your sources, Perez!