LEIGHTON Meester and her beau, Sebastian Stan, are taking the next step. A source close to the starlet told us the inseparable lovers are engaged - and they made the announcement on their "secret" Facebook pages. "Gossip Girl" star Meester and Stan have been dating since they met on the set of the show last year, when Sand played a character who was featured in two early episodes. Meester's rep had "no comment."
Now if only we could get Blair and Chuck to get together once and for all!