​Leighton Meester and Adam Brody expecting a baby

Leighton Meester and Adam Brody attend the 68th Annual Tony Awards at Radio City Music Hall on June 8, 2014, in New York.

Dimitrios Kambouris/Getty Images

Spotted: Leighton Meester is pregnant.

The former "Gossip Girl" star and her husband, "The O.C." actor Adam Brody, are expecting their first child together, according to multiple reports.

Meester, 29, showed off a baby bump while having lunch with Brody, 35, on Saturday in Los Angeles, reports People.

The couple tied the knot in early 2014 just a few months after word got out about their engagement. They first went public with their relationship in 2012.

The acting couple previously starred together in 2011's "The Oranges."