Celebrity babies and pregnancies of 2012

Slideshow posted in Photos | Sunday, January 15, 2012

39 of 261: It's another baby girl for "Saturday Night Live" cast member Bill Hader.

The 34-year-old comedian and his wife Maggie, welcomed their second daughter on July 28. The baby, named Harper Hader, was born in New York City.

The couple is already parents to two-year-old daughter Hannah Kathryn.

Hader has been on the late-night sketch comedy series since 2005. He is known for his impressions of Al Pacino, Vincent Price, James Carville, Alan Alda and Charlie Sheen as well as original characters like Stegon, Herb Welch and Dwayne Vogelcheck.

Hader has also appeared in several films include "Hotrod," "Superbad," "Forgetting Sarah Marshall," "Paul" and "Night at the Museum: Battle of the Smithsonian."

(Pictured: Bill Hader appears in his official 'Saturday Night Live' cast photo from 2011.) (NBC)