Sarah Chalke Expecting Second Child -- See Her Baby Bump!

Getty Images

Sarah Chalke is celebrating her upcoming film, Mother’s Day, in a very special way: She’s expecting!

The actress and her fiancé, entertainment lawyer Jamie Afifi, are expecting their second child, Chalke’s rep confirmed to ET. The couple are already parents to a 6-year-old son, Charlie Rhodes.

Chalke showed off her baby bump at the Vanity Fair and Stuart Weitzman Luncheon to celebrate Elizabeth Banks in Los Angeles back in February.

Getty Images

GALLERY: Stars Share Pics of Their Cute Kids

The Scrubs star, who also voices Beth on Adult Swim’s Rick and Morty, next appears in Garry Marshall’s latest holiday ensemble movie, celebrating mothers of all kinds. Chalke appears opposite Kate Hudson in the film, which also stars Julia Roberts, Jennifer Aniston, and Jason Sudeikis.

Check out the Mother’s Day trailer below!

EXCLUSIVE: It's a 'Pretty Woman' Reunion for Julia Roberts and Garry Marshall in 'Mother's Day'