Grey's Anatomy Star Pregnant with Third Child

Chyler Leigh, better known to Grey's Anatomy fans as Meredith's energetic half-sister, "Lexie," is expecting her third child, says People online. The article goes on to say that the 26-year-old actress and her actor/musician husband, Nathan West, already have two children together.

According to Leigh's rep, Marcel Pariseau, the couple is "absolutely thrilled and looking forward to the new addition to their young family." But don't think ahead too much, Grey's fans. Pariseau has also stated that the young actress's pregnancy will not be written into the story line.

Before Grey's Anatomy, Leigh also starred in the not-so-well-known TV series, Reunion, and That '80s Show. She also was seen in 2001's Not Another Teen Movie.