Grey's' actress Chyler Leigh four months pregnant

Chyler Leigh's publicist says the U.S. actress is pregnant with her third child.

The "Grey's Anatomy" cast member is married to actor/musician Nathan West.

"She is a little over four months pregnant," her representative told Usmagazine.com Monday. "'Grey's' won't be writing her pregnancy into their storyline."

Leigh and West acted together on TV's "7th Heaven" and wed in real life in 2002. They are already the parents of 5-year-old Noah Wilde and 2-year-old Taelyn.

Chyler Leigh

Chyler Leigh

Chyler Leigh

Chyler Leigh

Chyler Leigh