Blake Lively may be ready to say goodbye to "Gossip Girl," but another actress is about to say hello.

Andrea Gabriel, best known for playing Sayid's love interest Nadia on ABC's "Lost," will join the cast of the CW teen drama for its sixth and final season, according to The Hollywood Reporter. Gabriel, 34, will take on a recurring role as a businesswoman from Dubai (though no word on how her character will fit into the Upper East Side gang's story lines).

Since "Lost" ended in 2010, Gabriel has appeared on ABC's "The Whole Truth" and TNT's "Franklin & Bash," and also landed a role in the forthcoming final "Twilight Saga" installment, "Breaking Dawn -- Part 2."

The sixth season of "Gossip Girl" premieres Monday, Oct. 8.